[PATCH 0/2] Fix instances where new typedefs were introduced

[PATCH 0/2] Fix instances where new typedefs were introduced

[Jonathan Bergh]

These patches cover (first patch) the declarations where the new typedefs
were introduced (they are removed), and then the cleanup of the inline
functions in the same file, and then the second patch cleans up the
ethernet.c file where they were also used

Jonathan Bergh (2):
  staging: octeon: Fix warnings due to introduction of new typedefs
  staging: octeon: Fix remaining istances affected by the removal of
                   typedefs

 drivers/staging/octeon/ethernet.c     |  6 ++--
 drivers/staging/octeon/octeon-stubs.h | 48 +++++++++++++--------------
 2 files changed, 27 insertions(+), 27 deletions(-)

-- 
2.40.1

[PATCH 1/2] staging: octeon: Fix warnings due to introduction of new typedefs

[Jonathan Bergh]

Removed typedefs for various structs and enums and then make the
requisite changes in the inline functions defined later in the same
file.

Signed-off-by: Jonathan Bergh <bergh.jonathan@gmail.com>
---
 drivers/staging/octeon/octeon-stubs.h | 48 +++++++++++++--------------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/drivers/staging/octeon/octeon-stubs.h b/drivers/staging/octeon/octeon-stubs.h
index 3e7b92cd2e35..cf7f77061eb9 100644
--- a/drivers/staging/octeon/octeon-stubs.h
+++ b/drivers/staging/octeon/octeon-stubs.h
@@ -213,14 +213,14 @@ enum cvmx_fau_op_size {
 	CVMX_FAU_OP_SIZE_64 = 3
 };
 
-typedef enum {
+enum cvmx_spi_mode {
 	CVMX_SPI_MODE_UNKNOWN = 0,
 	CVMX_SPI_MODE_TX_HALFPLEX = 1,
 	CVMX_SPI_MODE_RX_HALFPLEX = 2,
 	CVMX_SPI_MODE_DUPLEX = 3
-} cvmx_spi_mode_t;
+};
 
-typedef enum {
+enum cvmx_helper_interface_mode {
 	CVMX_HELPER_INTERFACE_MODE_DISABLED,
 	CVMX_HELPER_INTERFACE_MODE_RGMII,
 	CVMX_HELPER_INTERFACE_MODE_GMII,
@@ -231,20 +231,20 @@ typedef enum {
 	CVMX_HELPER_INTERFACE_MODE_PICMG,
 	CVMX_HELPER_INTERFACE_MODE_NPI,
 	CVMX_HELPER_INTERFACE_MODE_LOOP,
-} cvmx_helper_interface_mode_t;
+};
 
-typedef enum {
+enum cvmx_pow_wait {
 	CVMX_POW_WAIT = 1,
 	CVMX_POW_NO_WAIT = 0,
-} cvmx_pow_wait_t;
+};
 
-typedef enum {
+enum cvmx_pko_lock {
 	CVMX_PKO_LOCK_NONE = 0,
 	CVMX_PKO_LOCK_ATOMIC_TAG = 1,
 	CVMX_PKO_LOCK_CMD_QUEUE = 2,
-} cvmx_pko_lock_t;
+};
 
-typedef enum {
+enum cvmx_pko_status {
 	CVMX_PKO_SUCCESS,
 	CVMX_PKO_INVALID_PORT,
 	CVMX_PKO_INVALID_QUEUE,
@@ -252,7 +252,7 @@ typedef enum {
 	CVMX_PKO_NO_MEMORY,
 	CVMX_PKO_PORT_ALREADY_SETUP,
 	CVMX_PKO_CMD_QUEUE_INIT_ERROR
-} cvmx_pko_status_t;
+};
 
 enum cvmx_pow_tag_type {
 	CVMX_POW_TAG_TYPE_ORDERED   = 0L,
@@ -384,7 +384,7 @@ union cvmx_ipd_sub_port_qos_cnt {
 	} s;
 };
 
-typedef struct {
+struct cvmx_pip_port_status {
 	uint32_t dropped_octets;
 	uint32_t dropped_packets;
 	uint32_t pci_raw_packets;
@@ -407,13 +407,13 @@ typedef struct {
 	uint32_t inb_packets;
 	uint64_t inb_octets;
 	uint16_t inb_errors;
-} cvmx_pip_port_status_t;
+};
 
-typedef struct {
+struct cvmx_pko_port_status {
 	uint32_t packets;
 	uint64_t octets;
 	uint64_t doorbell;
-} cvmx_pko_port_status_t;
+};
 
 union cvmx_pip_frm_len_chkx {
 	uint64_t u64;
@@ -1258,14 +1258,14 @@ static inline int octeon_is_simulation(void)
 }
 
 static inline void cvmx_pip_get_port_status(uint64_t port_num, uint64_t clear,
-					    cvmx_pip_port_status_t *status)
+					    struct cvmx_pip_port_status *status)
 { }
 
 static inline void cvmx_pko_get_port_status(uint64_t port_num, uint64_t clear,
-					    cvmx_pko_port_status_t *status)
+					    struct cvmx_pko_port_status *status)
 { }
 
-static inline cvmx_helper_interface_mode_t cvmx_helper_interface_get_mode(int
+static inline enum cvmx_helper_interface_mode cvmx_helper_interface_get_mode(int
 								   interface)
 {
 	return 0;
@@ -1342,11 +1342,11 @@ static inline unsigned int cvmx_get_core_num(void)
 }
 
 static inline void cvmx_pow_work_request_async_nocheck(int scr_addr,
-						       cvmx_pow_wait_t wait)
+						       enum cvmx_pow_wait wait)
 { }
 
 static inline void cvmx_pow_work_request_async(int scr_addr,
-					       cvmx_pow_wait_t wait)
+					       enum cvmx_pow_wait wait)
 { }
 
 static inline struct cvmx_wqe *cvmx_pow_work_response_async(int scr_addr)
@@ -1356,13 +1356,13 @@ static inline struct cvmx_wqe *cvmx_pow_work_response_async(int scr_addr)
 	return wqe;
 }
 
-static inline struct cvmx_wqe *cvmx_pow_work_request_sync(cvmx_pow_wait_t wait)
+static inline struct cvmx_wqe *cvmx_pow_work_request_sync(enum cvmx_pow_wait wait)
 {
 	return (void *)(unsigned long)wait;
 }
 
 static inline int cvmx_spi_restart_interface(int interface,
-					cvmx_spi_mode_t mode, int timeout)
+					enum cvmx_spi_mode mode, int timeout)
 {
 	return 0;
 }
@@ -1381,12 +1381,12 @@ static inline union cvmx_gmxx_rxx_rx_inbnd cvmx_spi4000_check_speed(int interfac
 }
 
 static inline void cvmx_pko_send_packet_prepare(uint64_t port, uint64_t queue,
-						cvmx_pko_lock_t use_locking)
+						enum cvmx_pko_lock use_locking)
 { }
 
-static inline cvmx_pko_status_t cvmx_pko_send_packet_finish(uint64_t port,
+static inline enum cvmx_pko_status cvmx_pko_send_packet_finish(uint64_t port,
 		uint64_t queue, union cvmx_pko_command_word0 pko_command,
-		union cvmx_buf_ptr packet, cvmx_pko_lock_t use_locking)
+		union cvmx_buf_ptr packet, enum cvmx_pko_lock use_locking)
 {
 	return 0;
 }
-- 
2.40.1

Re: [PATCH 1/2] staging: octeon: Fix warnings due to introduction of new typedefs

[Dan Carpenter]

On Sat, Oct 21, 2023 at 02:03:39AM +0200, Jonathan Bergh wrote:
> Removed typedefs for various structs and enums and then make the
> requisite changes in the inline functions defined later in the same
> file.
> 
> Signed-off-by: Jonathan Bergh <bergh.jonathan@gmail.com>
> ---
>  drivers/staging/octeon/octeon-stubs.h | 48 +++++++++++++--------------

These octeon stubs are just so that it can be compile tested on x86.

The real code is in arch/ somewhere.  It's Cavium stuff.  If you change
this without changing the arch/ code you're going to break the actual
user.

regards,
dan carpenter

[PATCH 2/2] staging: octeon: Fix remaining instances affected by removal of typedefs

[Jonathan Bergh]

Update the remaining instances in ethernet.c file affected by removal 
of the typedefs from octeon-stubs.h

Signed-off-by: Jonathan Bergh <bergh.jonathan@gmail.com>
---
 drivers/staging/octeon/ethernet.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
index 9eee28f2940c..8e1f4b987a25 100644
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -201,8 +201,8 @@ EXPORT_SYMBOL(cvm_oct_free_work);
  */
 static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
 {
-	cvmx_pip_port_status_t rx_status;
-	cvmx_pko_port_status_t tx_status;
+	struct cvmx_pip_port_status rx_status;
+	struct cvmx_pko_port_status tx_status;
 	struct octeon_ethernet *priv = netdev_priv(dev);
 
 	if (priv->port < CVMX_PIP_NUM_INPUT_PORTS) {
@@ -798,7 +798,7 @@ static int cvm_oct_probe(struct platform_device *pdev)
 
 	num_interfaces = cvmx_helper_get_number_of_interfaces();
 	for (interface = 0; interface < num_interfaces; interface++) {
-		cvmx_helper_interface_mode_t imode =
+		enum cvmx_helper_interface_mode imode =
 		    cvmx_helper_interface_get_mode(interface);
 		int num_ports = cvmx_helper_ports_on_interface(interface);
 		int port;
-- 
2.40.1

Re: [PATCH 2/2] staging: octeon: Fix remaining instances affected by removal of typedefs

[Greg KH]

On Sat, Oct 21, 2023 at 02:03:40AM +0200, Jonathan Bergh wrote:
> Update the remaining instances in ethernet.c file affected by removal 
> of the typedefs from octeon-stubs.h

You can not break the build in one patch, and then fix it up in a second
one, sorry, that's not how kernel development works.  Each patch needs
to work properly on its own.

thanks,

greg k-h