[PATCH v3 01/15] staging: greybus: shorten comparison to NULL

[PATCH v3 01/15] staging: greybus: shorten comparison to NULL

[Ioannis Valasakis]

Shorten pointer NULL check by simple truth test.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/greybus/core.c b/drivers/staging/greybus/core.c
index dafa430d176e..5d14a4e8dada 100644
--- a/drivers/staging/greybus/core.c
+++ b/drivers/staging/greybus/core.c
@@ -48,7 +48,7 @@ static bool greybus_match_one_id(struct gb_bundle *bundle,
 static const struct greybus_bundle_id *
 greybus_match_id(struct gb_bundle *bundle, const struct greybus_bundle_id *id)
 {
-	if (id == NULL)
+	if (!id)
 		return NULL;
 
 	for (; id->vendor || id->product || id->class || id->driver_info;
-- 
2.19.1

[PATCH v3 02/15] staging: greybus: align parameters to parentheses

[Ioannis Valasakis]

Align parameters to the right side of the left parentheses
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/greybus/core.c b/drivers/staging/greybus/core.c
index 5d14a4e8dada..412337daf45c 100644
--- a/drivers/staging/greybus/core.c
+++ b/drivers/staging/greybus/core.c
@@ -28,7 +28,7 @@ int greybus_disabled(void)
 EXPORT_SYMBOL_GPL(greybus_disabled);
 
 static bool greybus_match_one_id(struct gb_bundle *bundle,
-				     const struct greybus_bundle_id *id)
+				 const struct greybus_bundle_id *id)
 {
 	if ((id->match_flags & GREYBUS_ID_MATCH_VENDOR) &&
 	    (id->vendor != bundle->intf->vendor_id))
-- 
2.19.1

[PATCH v3 03/15] staging: greybus: add a blank line after declaration

[Ioannis Valasakis]

Add a blank line after the struct declaration.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/control.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/greybus/control.h b/drivers/staging/greybus/control.h
index 643ddb9e0f92..9c453e0b1b33 100644
--- a/drivers/staging/greybus/control.h
+++ b/drivers/staging/greybus/control.h
@@ -24,6 +24,7 @@ struct gb_control {
 	char *vendor_string;
 	char *product_string;
 };
+
 #define to_gb_control(d) container_of(d, struct gb_control, dev)
 
 struct gb_control *gb_control_create(struct gb_interface *intf);
-- 
2.19.1

Re: [PATCH v3 03/15] staging: greybus: add a blank line after declaration

[Greg KH]

On Fri, Nov 09, 2018 at 01:53:39PM +0000, Ioannis Valasakis wrote:
> Add a blank line after the struct declaration.
> Reported by checkpatch.
> 
> Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
> ---
>  drivers/staging/greybus/control.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/staging/greybus/control.h b/drivers/staging/greybus/control.h
> index 643ddb9e0f92..9c453e0b1b33 100644
> --- a/drivers/staging/greybus/control.h
> +++ b/drivers/staging/greybus/control.h
> @@ -24,6 +24,7 @@ struct gb_control {
>  	char *vendor_string;
>  	char *product_string;
>  };
> +
>  #define to_gb_control(d) container_of(d, struct gb_control, dev)

Traditionally the "to_SOMETHING" #defines are right after the structure
definition.  So this is fine as-is.  I'll just drop it from the queue.

thanks,

greg k-h

[PATCH v3 04/15] staging: greybus: fix SPDX License Identifier

[Ioannis Valasakis]

Replace the SPDX identifier with standard C comment.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/control.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/greybus/control.h b/drivers/staging/greybus/control.h
index 9c453e0b1b33..ebb7a2ee17dc 100644
--- a/drivers/staging/greybus/control.h
+++ b/drivers/staging/greybus/control.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus CPort control protocol
  *
-- 
2.19.1

[PATCH v3 05/15] staging: greybus: align arguments with parentheses

[Ioannis Valasakis]

Align arguments with the right side of the open left parentheses.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/control.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/greybus/control.h b/drivers/staging/greybus/control.h
index ebb7a2ee17dc..5a45d55349a1 100644
--- a/drivers/staging/greybus/control.h
+++ b/drivers/staging/greybus/control.h
@@ -41,7 +41,7 @@ int gb_control_get_bundle_versions(struct gb_control *control);
 int gb_control_connected_operation(struct gb_control *control, u16 cport_id);
 int gb_control_disconnected_operation(struct gb_control *control, u16 cport_id);
 int gb_control_disconnecting_operation(struct gb_control *control,
-					u16 cport_id);
+				       u16 cport_id);
 int gb_control_mode_switch_operation(struct gb_control *control);
 void gb_control_mode_switch_prepare(struct gb_control *control);
 void gb_control_mode_switch_complete(struct gb_control *control);
-- 
2.19.1

[PATCH v3 06/15] staging: greybus: correct SPDX License Identifier

[Ioannis Valasakis]

Replace SPDX License Identifier comments with C comments.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/arche_platform.h        | 2 +-
 drivers/staging/greybus/arpc.h                  | 2 +-
 drivers/staging/greybus/audio_apbridgea.h       | 2 +-
 drivers/staging/greybus/audio_codec.h           | 2 +-
 drivers/staging/greybus/audio_manager.h         | 2 +-
 drivers/staging/greybus/audio_manager_private.h | 2 +-
 drivers/staging/greybus/bundle.h                | 2 +-
 drivers/staging/greybus/connection.h            | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/greybus/arche_platform.h b/drivers/staging/greybus/arche_platform.h
index 02056351d25a..9d997f2d6517 100644
--- a/drivers/staging/greybus/arche_platform.h
+++ b/drivers/staging/greybus/arche_platform.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Arche Platform driver to enable Unipro link.
  *
diff --git a/drivers/staging/greybus/arpc.h b/drivers/staging/greybus/arpc.h
index 3534ba1a4e6c..3dab6375909c 100644
--- a/drivers/staging/greybus/arpc.h
+++ b/drivers/staging/greybus/arpc.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
diff --git a/drivers/staging/greybus/audio_apbridgea.h b/drivers/staging/greybus/audio_apbridgea.h
index 42ac6059bfc7..330fc7a397eb 100644
--- a/drivers/staging/greybus/audio_apbridgea.h
+++ b/drivers/staging/greybus/audio_apbridgea.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: BSD-3-Clause
+/* SPDX-License-Identifier: BSD-3-Clause */
 /**
  * Copyright (c) 2015-2016 Google Inc.
  * All rights reserved.
diff --git a/drivers/staging/greybus/audio_codec.h b/drivers/staging/greybus/audio_codec.h
index 4efd8b3ebe07..d36f8cd35e06 100644
--- a/drivers/staging/greybus/audio_codec.h
+++ b/drivers/staging/greybus/audio_codec.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus audio driver
  * Copyright 2015 Google Inc.
diff --git a/drivers/staging/greybus/audio_manager.h b/drivers/staging/greybus/audio_manager.h
index dcb1a20f5ff1..be605485a8ce 100644
--- a/drivers/staging/greybus/audio_manager.h
+++ b/drivers/staging/greybus/audio_manager.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus operations
  *
diff --git a/drivers/staging/greybus/audio_manager_private.h b/drivers/staging/greybus/audio_manager_private.h
index 9d9b58fc54c4..2b3a766c7de7 100644
--- a/drivers/staging/greybus/audio_manager_private.h
+++ b/drivers/staging/greybus/audio_manager_private.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus operations
  *
diff --git a/drivers/staging/greybus/bundle.h b/drivers/staging/greybus/bundle.h
index ffcfd43802cc..8734d2055657 100644
--- a/drivers/staging/greybus/bundle.h
+++ b/drivers/staging/greybus/bundle.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus bundles
  *
diff --git a/drivers/staging/greybus/connection.h b/drivers/staging/greybus/connection.h
index ec3f1d3ef3b9..8deeb1d5f008 100644
--- a/drivers/staging/greybus/connection.h
+++ b/drivers/staging/greybus/connection.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus connections
  *
-- 
2.19.1

[PATCH v3 07/15] staging: greybus: remove multiple blank lines

[Ioannis Valasakis]

Remove continuous multiple blank lines.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/arche-apb-ctrl.c | 1 -
 drivers/staging/greybus/connection.c     | 4 ----
 2 files changed, 5 deletions(-)

diff --git a/drivers/staging/greybus/arche-apb-ctrl.c b/drivers/staging/greybus/arche-apb-ctrl.c
index cc8d6fc831b4..be5ffed90bcf 100644
--- a/drivers/staging/greybus/arche-apb-ctrl.c
+++ b/drivers/staging/greybus/arche-apb-ctrl.c
@@ -20,7 +20,6 @@
 #include <linux/spinlock.h>
 #include "arche_platform.h"
 
-
 static void apb_bootret_deassert(struct device *dev);
 
 struct arche_apb_ctrl_drvdata {
diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c
index 2103168b585e..56ae30533a70 100644
--- a/drivers/staging/greybus/connection.c
+++ b/drivers/staging/greybus/connection.c
@@ -11,17 +11,13 @@
 #include "greybus.h"
 #include "greybus_trace.h"
 
-
 #define GB_CONNECTION_CPORT_QUIESCE_TIMEOUT	1000
 
-
 static void gb_connection_kref_release(struct kref *kref);
 
-
 static DEFINE_SPINLOCK(gb_connections_lock);
 static DEFINE_MUTEX(gb_connection_mutex);
 
-
 /* Caller holds gb_connection_mutex. */
 static bool gb_connection_cport_in_use(struct gb_interface *intf, u16 cport_id)
 {
-- 
2.19.1

[PATCH v3 08/15] staging: greybus: insert empty line after struct

[Ioannis Valasakis]

Insert empty line after struct definition.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/bundle.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/greybus/bundle.h b/drivers/staging/greybus/bundle.h
index 8734d2055657..4aaf7a0880fd 100644
--- a/drivers/staging/greybus/bundle.h
+++ b/drivers/staging/greybus/bundle.h
@@ -31,6 +31,7 @@ struct gb_bundle {
 
 	struct list_head	links;	/* interface->bundles */
 };
+
 #define to_gb_bundle(d) container_of(d, struct gb_bundle, dev)
 
 /* Greybus "private" definitions" */
-- 
2.19.1

Re: [PATCH v3 08/15] staging: greybus: insert empty line after struct

[Greg KH]

On Fri, Nov 09, 2018 at 01:54:17PM +0000, Ioannis Valasakis wrote:
> Insert empty line after struct definition.
> Reported by checkpatch.
> 
> Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
> ---
>  drivers/staging/greybus/bundle.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/staging/greybus/bundle.h b/drivers/staging/greybus/bundle.h
> index 8734d2055657..4aaf7a0880fd 100644
> --- a/drivers/staging/greybus/bundle.h
> +++ b/drivers/staging/greybus/bundle.h
> @@ -31,6 +31,7 @@ struct gb_bundle {
>  
>  	struct list_head	links;	/* interface->bundles */
>  };
> +
>  #define to_gb_bundle(d) container_of(d, struct gb_bundle, dev)

Same thing here, it's ok as-is.

greg k-h

[PATCH v3 09/15] staging: greybus: remove space before tab

[Ioannis Valasakis]

Remove extra space before a tab character.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/uart.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c
index 3313cb0b60af..b3bffe91ae99 100644
--- a/drivers/staging/greybus/uart.c
+++ b/drivers/staging/greybus/uart.c
@@ -805,8 +805,8 @@ static const struct tty_operations gb_ops = {
 	.tiocmget =		gb_tty_tiocmget,
 	.tiocmset =		gb_tty_tiocmset,
 	.get_icount =		gb_tty_get_icount,
-	.set_serial = 		set_serial_info,
-	.get_serial = 		get_serial_info,
+	.set_serial =		set_serial_info,
+	.get_serial =		get_serial_info,
 };
 
 static const struct tty_port_operations gb_port_ops = {
-- 
2.19.1

[PATCH v3 10/15] staging: greybus: remove multiple blank lines

[Ioannis Valasakis]

Remove extra blank lines to conform with coding style.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/greybus_protocols.h | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h
index 9bd7b6dfb476..f38f4a8db2b7 100644
--- a/drivers/staging/greybus/greybus_protocols.h
+++ b/drivers/staging/greybus/greybus_protocols.h
@@ -65,7 +65,6 @@
 #define GB_CONTROL_BUNDLE_ID			0
 #define GB_CONTROL_CPORT_ID			0
 
-
 /*
  * All operation messages (both requests and responses) begin with
  * a header that encodes the size of the message (header included).
@@ -95,7 +94,6 @@ struct gb_operation_msg_hdr {
 	__u8	pad[2];		/* must be zero (ignore when read) */
 } __packed;
 
-
 /* Generic request types */
 #define GB_REQUEST_TYPE_CPORT_SHUTDOWN		0x00
 #define GB_REQUEST_TYPE_INVALID			0x7f
@@ -104,7 +102,6 @@ struct gb_cport_shutdown_request {
 	__u8 phase;
 } __packed;
 
-
 /* Control Protocol */
 
 /* Greybus control request types */
@@ -249,7 +246,6 @@ struct gb_apb_request_cport_flags {
 #define GB_APB_CPORT_FLAG_HIGH_PRIO		0x02
 } __packed;
 
-
 /* Firmware Download Protocol */
 
 /* Request Types */
@@ -286,7 +282,6 @@ struct gb_fw_download_release_firmware_request {
 } __packed;
 /* firmware download release firmware response has no payload */
 
-
 /* Firmware Management Protocol */
 
 /* Request Types */
@@ -368,7 +363,6 @@ struct gb_fw_mgmt_backend_fw_updated_request {
 } __packed;
 /* firmware management backend firmware updated response has no payload */
 
-
 /* Component Authentication Protocol (CAP) */
 
 /* Request Types */
@@ -405,7 +399,6 @@ struct gb_cap_authenticate_response {
 	__u8			signature[0];
 } __packed;
 
-
 /* Bootrom Protocol */
 
 /* Version of the Greybus bootrom protocol we support */
@@ -474,7 +467,6 @@ struct gb_bootrom_get_vid_pid_response {
 	__le32			product_id;
 } __packed;
 
-
 /* Power Supply */
 
 /* Greybus power supply request types */
@@ -648,7 +640,6 @@ struct gb_power_supply_event_request {
 #define GB_POWER_SUPPLY_UPDATE		0x01
 } __packed;
 
-
 /* HID */
 
 /* Greybus HID operation types */
@@ -694,7 +685,6 @@ struct gb_hid_input_report_request {
 	__u8				report[0];
 } __packed;
 
-
 /* I2C */
 
 /* Greybus i2c request types */
@@ -730,7 +720,6 @@ struct gb_i2c_transfer_response {
 	__u8				data[0];	/* inbound data */
 } __packed;
 
-
 /* GPIO */
 
 /* Greybus GPIO request types */
@@ -829,7 +818,6 @@ struct gb_gpio_irq_event_request {
 } __packed;
 /* irq event has no response */
 
-
 /* PWM */
 
 /* Greybus PWM operation types */
@@ -1317,7 +1305,6 @@ struct gb_svc_intf_oops_request {
 } __packed;
 /* intf_oops response has no payload */
 
-
 /* RAW */
 
 /* Greybus raw request types */
@@ -1328,7 +1315,6 @@ struct gb_raw_send_request {
 	__u8	data[0];
 } __packed;
 
-
 /* UART */
 
 /* Greybus UART operation types */
@@ -2204,7 +2190,6 @@ struct gb_audio_send_data_request {
 	__u8	data[0];
 } __packed;
 
-
 /* Log */
 
 /* operations */
-- 
2.19.1

[PATCH v3 11/15] staging: greybus: add extra space around OR operator

[Ioannis Valasakis]

Add extra spaces around the OR operator.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/greybus_protocols.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h
index f38f4a8db2b7..5783f715bdc2 100644
--- a/drivers/staging/greybus/greybus_protocols.h
+++ b/drivers/staging/greybus/greybus_protocols.h
@@ -866,10 +866,10 @@ struct gb_pwm_disable_request {
 /* Should match up with modes in linux/spi/spi.h */
 #define GB_SPI_MODE_CPHA		0x01		/* clock phase */
 #define GB_SPI_MODE_CPOL		0x02		/* clock polarity */
-#define GB_SPI_MODE_MODE_0		(0|0)		/* (original MicroWire) */
-#define GB_SPI_MODE_MODE_1		(0|GB_SPI_MODE_CPHA)
-#define GB_SPI_MODE_MODE_2		(GB_SPI_MODE_CPOL|0)
-#define GB_SPI_MODE_MODE_3		(GB_SPI_MODE_CPOL|GB_SPI_MODE_CPHA)
+#define GB_SPI_MODE_MODE_0		(0 | 0)		/* (original MicroWire) */
+#define GB_SPI_MODE_MODE_1		(0 | GB_SPI_MODE_CPHA)
+#define GB_SPI_MODE_MODE_2		(GB_SPI_MODE_CPOL | 0)
+#define GB_SPI_MODE_MODE_3		(GB_SPI_MODE_CPOL | GB_SPI_MODE_CPHA)
 #define GB_SPI_MODE_CS_HIGH		0x04		/* chipselect active high? */
 #define GB_SPI_MODE_LSB_FIRST		0x08		/* per-word bits-on-wire */
 #define GB_SPI_MODE_3WIRE		0x10		/* SI/SO signals shared */
-- 
2.19.1

[PATCH v3 12/15] staging: greybus: remove extra space before tab

[Ioannis Valasakis]

Remove extra spaces before the tab character inside a comment section.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/greybus_protocols.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h
index 5783f715bdc2..a0eb72cb225b 100644
--- a/drivers/staging/greybus/greybus_protocols.h
+++ b/drivers/staging/greybus/greybus_protocols.h
@@ -914,8 +914,8 @@ struct gb_spi_device_config_response {
 
 /**
  * struct gb_spi_transfer - a read/write buffer pair
- * @speed_hz: Select a speed other than the device default for this transfer. If
- *	0 the default (from @spi_device) is used.
+ * @speed_hz: Select a speed other than the device default for this transfer.
+ * If 0 the default (from @spi_device) is used.
  * @len: size of rx and tx buffers (in bytes)
  * @delay_usecs: microseconds to delay after this transfer before (optionally)
  * 	changing the chipselect status, then starting the next transfer or
-- 
2.19.1

[PATCH v3 13/15] staging: greybus: correct SPDX license identifiers

[Ioannis Valasakis]

Correct the SPDX License Identifiers by replacing the comment to C-style
comment. Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/firmware.h               | 2 +-
 drivers/staging/greybus/gb-camera.h              | 2 +-
 drivers/staging/greybus/gbphy.h                  | 2 +-
 drivers/staging/greybus/greybus.h                | 2 +-
 drivers/staging/greybus/greybus_authentication.h | 2 +-
 drivers/staging/greybus/greybus_firmware.h       | 2 +-
 drivers/staging/greybus/greybus_manifest.h       | 2 +-
 drivers/staging/greybus/greybus_protocols.h      | 2 +-
 drivers/staging/greybus/greybus_trace.h          | 2 +-
 drivers/staging/greybus/hd.h                     | 2 +-
 drivers/staging/greybus/interface.h              | 2 +-
 drivers/staging/greybus/manifest.h               | 2 +-
 drivers/staging/greybus/module.h                 | 2 +-
 drivers/staging/greybus/operation.h              | 2 +-
 drivers/staging/greybus/spilib.h                 | 2 +-
 drivers/staging/greybus/svc.h                    | 2 +-
 16 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/staging/greybus/firmware.h b/drivers/staging/greybus/firmware.h
index 946221307ef6..72dfabfa4704 100644
--- a/drivers/staging/greybus/firmware.h
+++ b/drivers/staging/greybus/firmware.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus Firmware Management Header
  *
diff --git a/drivers/staging/greybus/gb-camera.h b/drivers/staging/greybus/gb-camera.h
index ee293e461fc3..5fc469101fc1 100644
--- a/drivers/staging/greybus/gb-camera.h
+++ b/drivers/staging/greybus/gb-camera.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus Camera protocol driver.
  *
diff --git a/drivers/staging/greybus/gbphy.h b/drivers/staging/greybus/gbphy.h
index 99463489d7d6..087928a586fb 100644
--- a/drivers/staging/greybus/gbphy.h
+++ b/drivers/staging/greybus/gbphy.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus Bridged-Phy Bus driver
  *
diff --git a/drivers/staging/greybus/greybus.h b/drivers/staging/greybus/greybus.h
index d03ddb7c9df0..f0488ffff93e 100644
--- a/drivers/staging/greybus/greybus.h
+++ b/drivers/staging/greybus/greybus.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus driver and device API
  *
diff --git a/drivers/staging/greybus/greybus_authentication.h b/drivers/staging/greybus/greybus_authentication.h
index 03ea9615b217..d654760cf175 100644
--- a/drivers/staging/greybus/greybus_authentication.h
+++ b/drivers/staging/greybus/greybus_authentication.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
 /*
  * Greybus Component Authentication User Header
  *
diff --git a/drivers/staging/greybus/greybus_firmware.h b/drivers/staging/greybus/greybus_firmware.h
index b58281a63ba4..13ef3aa5279e 100644
--- a/drivers/staging/greybus/greybus_firmware.h
+++ b/drivers/staging/greybus/greybus_firmware.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
 /*
  * Greybus Firmware Management User Header
  *
diff --git a/drivers/staging/greybus/greybus_manifest.h b/drivers/staging/greybus/greybus_manifest.h
index 2cec5cf7a846..db68f7e7d5a7 100644
--- a/drivers/staging/greybus/greybus_manifest.h
+++ b/drivers/staging/greybus/greybus_manifest.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus manifest definition
  *
diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h
index a0eb72cb225b..071d946bd14f 100644
--- a/drivers/staging/greybus/greybus_protocols.h
+++ b/drivers/staging/greybus/greybus_protocols.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
 /*
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
diff --git a/drivers/staging/greybus/greybus_trace.h b/drivers/staging/greybus/greybus_trace.h
index 7b5e2c6b1f6b..1bc9f1275c65 100644
--- a/drivers/staging/greybus/greybus_trace.h
+++ b/drivers/staging/greybus/greybus_trace.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus driver and device API
  *
diff --git a/drivers/staging/greybus/hd.h b/drivers/staging/greybus/hd.h
index 6cf024a20a58..348b76fabc9a 100644
--- a/drivers/staging/greybus/hd.h
+++ b/drivers/staging/greybus/hd.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus Host Device
  *
diff --git a/drivers/staging/greybus/interface.h b/drivers/staging/greybus/interface.h
index 1c00c5bb3ec9..8fb1eacda302 100644
--- a/drivers/staging/greybus/interface.h
+++ b/drivers/staging/greybus/interface.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus Interface Block code
  *
diff --git a/drivers/staging/greybus/manifest.h b/drivers/staging/greybus/manifest.h
index f3c95a255631..88aa7e44cad5 100644
--- a/drivers/staging/greybus/manifest.h
+++ b/drivers/staging/greybus/manifest.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus manifest parsing
  *
diff --git a/drivers/staging/greybus/module.h b/drivers/staging/greybus/module.h
index b1ebcc6636db..2a27e520ee94 100644
--- a/drivers/staging/greybus/module.h
+++ b/drivers/staging/greybus/module.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus Module code
  *
diff --git a/drivers/staging/greybus/operation.h b/drivers/staging/greybus/operation.h
index 40b7b02fff88..17ba3daf111b 100644
--- a/drivers/staging/greybus/operation.h
+++ b/drivers/staging/greybus/operation.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus operations
  *
diff --git a/drivers/staging/greybus/spilib.h b/drivers/staging/greybus/spilib.h
index 043d4d32c3ee..9d416839e3be 100644
--- a/drivers/staging/greybus/spilib.h
+++ b/drivers/staging/greybus/spilib.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus SPI library header
  *
diff --git a/drivers/staging/greybus/svc.h b/drivers/staging/greybus/svc.h
index ad01783bac9c..e7452057cfe4 100644
--- a/drivers/staging/greybus/svc.h
+++ b/drivers/staging/greybus/svc.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Greybus SVC code
  *
-- 
2.19.1

Re: [PATCH v3 13/15] staging: greybus: correct SPDX license identifiers

[Greg KH]

On Fri, Nov 09, 2018 at 01:54:51PM +0000, Ioannis Valasakis wrote:
> Correct the SPDX License Identifiers by replacing the comment to C-style
> comment. Reported by checkpatch.
> 
> Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
> ---
>  drivers/staging/greybus/firmware.h               | 2 +-
>  drivers/staging/greybus/gb-camera.h              | 2 +-
>  drivers/staging/greybus/gbphy.h                  | 2 +-
>  drivers/staging/greybus/greybus.h                | 2 +-
>  drivers/staging/greybus/greybus_authentication.h | 2 +-
>  drivers/staging/greybus/greybus_firmware.h       | 2 +-
>  drivers/staging/greybus/greybus_manifest.h       | 2 +-
>  drivers/staging/greybus/greybus_protocols.h      | 2 +-
>  drivers/staging/greybus/greybus_trace.h          | 2 +-
>  drivers/staging/greybus/hd.h                     | 2 +-
>  drivers/staging/greybus/interface.h              | 2 +-
>  drivers/staging/greybus/manifest.h               | 2 +-
>  drivers/staging/greybus/module.h                 | 2 +-
>  drivers/staging/greybus/operation.h              | 2 +-
>  drivers/staging/greybus/spilib.h                 | 2 +-
>  drivers/staging/greybus/svc.h                    | 2 +-
>  16 files changed, 16 insertions(+), 16 deletions(-)

Not a problem, but why did you split this action into two different
patches at two different places in the patch series?  Next time just do
it all in one patch.

thanks,

greg k-h

[PATCH v3 14/15] staging: greybus: remove comparison to BOOL

[Ioannis Valasakis]

Remove two instances of a comparison to BOOL.
Reported by coccinelle.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/es2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c
index b082d81833a0..b4e3d6a3d523 100644
--- a/drivers/staging/greybus/es2.c
+++ b/drivers/staging/greybus/es2.c
@@ -316,8 +316,8 @@ static struct urb *next_free_urb(struct es2_ap_dev *es2, gfp_t gfp_mask)
 
 	/* Look in our pool of allocated urbs first, as that's the "fastest" */
 	for (i = 0; i < NUM_CPORT_OUT_URB; ++i) {
-		if (es2->cport_out_urb_busy[i] == false &&
-				es2->cport_out_urb_cancelled[i] == false) {
+		if (!es2->cport_out_urb_busy[i] &&
+		    !es2->cport_out_urb_cancelled[i]) {
 			es2->cport_out_urb_busy[i] = true;
 			urb = es2->cport_out_urb[i];
 			break;
-- 
2.19.1

[PATCH v3 15/15] staging: greybus: remove unmatched right bracket

[Ioannis Valasakis]

Remove unmatched right bracket. Reported by uncrustify.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
---
 drivers/staging/greybus/camera.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/greybus/camera.c b/drivers/staging/greybus/camera.c
index 6dded10f4155..c6d65430ea4c 100644
--- a/drivers/staging/greybus/camera.c
+++ b/drivers/staging/greybus/camera.c
@@ -1190,7 +1190,6 @@ static int gb_camera_debugfs_init(struct gb_camera *gcam)
 		debugfs_create_file(entry->name, entry->mask,
 				    gcam->debugfs.root, gcam,
 				    &gb_camera_debugfs_ops);
-		}
 	}
 
 	return 0;
-- 
2.19.1