From: Michael Rubin <matchstick@neverthere.org>
To: gregkh@linuxfoundation.org, dpenkler@gmail.com
Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
Michael Rubin <matchstick@neverthere.org>
Subject: [Patch v1 01/21] staging: gpib: Using struct gpib_board_type_ioctl
Date: Wed, 9 Apr 2025 05:58:43 +0000 [thread overview]
Message-ID: <20250409055903.321438-2-matchstick@neverthere.org> (raw)
In-Reply-To: <20250409055903.321438-1-matchstick@neverthere.org>
Using Linux code style for 'struct gpib_board_type_ioctl' to remove typedef.
Adhering to Linux code style.
Reported by checkpatch.pl
In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.
Signed-off-by: Michael Rubin <matchstick@neverthere.org>
---
drivers/staging/gpib/common/gpib_os.c | 5 +++--
drivers/staging/gpib/uapi/gpib_ioctl.h | 6 +++---
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/gpib/common/gpib_os.c b/drivers/staging/gpib/common/gpib_os.c
index a1992a2b06a0..e12a9e56d808 100644
--- a/drivers/staging/gpib/common/gpib_os.c
+++ b/drivers/staging/gpib/common/gpib_os.c
@@ -813,7 +813,7 @@ static int board_type_ioctl(struct gpib_file_private *file_priv,
struct gpib_board *board, unsigned long arg)
{
struct list_head *list_ptr;
- board_type_ioctl_t cmd;
+ struct gpib_board_type_ioctl cmd;
int retval;
if (!capable(CAP_SYS_ADMIN))
@@ -821,7 +821,8 @@ static int board_type_ioctl(struct gpib_file_private *file_priv,
if (board->online)
return -EBUSY;
- retval = copy_from_user(&cmd, (void __user *)arg, sizeof(board_type_ioctl_t));
+ retval = copy_from_user(&cmd, (void __user *)arg,
+ sizeof(struct gpib_board_type_ioctl));
if (retval)
return retval;
diff --git a/drivers/staging/gpib/uapi/gpib_ioctl.h b/drivers/staging/gpib/uapi/gpib_ioctl.h
index 6202865278ea..4ddcbc2a81b0 100644
--- a/drivers/staging/gpib/uapi/gpib_ioctl.h
+++ b/drivers/staging/gpib/uapi/gpib_ioctl.h
@@ -12,9 +12,9 @@
#define GPIB_CODE 160
-typedef struct {
+struct gpib_board_type_ioctl {
char name[100];
-} board_type_ioctl_t;
+};
/* argument for read/write/command ioctls */
typedef struct {
@@ -143,7 +143,7 @@ enum gpib_ioctl {
CFCBASE = _IOW(GPIB_CODE, 21, uint64_t),
CFCIRQ = _IOW(GPIB_CODE, 22, unsigned int),
CFCDMA = _IOW(GPIB_CODE, 23, unsigned int),
- CFCBOARDTYPE = _IOW(GPIB_CODE, 24, board_type_ioctl_t),
+ CFCBOARDTYPE = _IOW(GPIB_CODE, 24, struct gpib_board_type_ioctl),
IBMUTEX = _IOW(GPIB_CODE, 26, int),
IBSPOLL_BYTES = _IOWR(GPIB_CODE, 27, spoll_bytes_ioctl_t),
--
2.43.0
next prev parent reply other threads:[~2025-04-09 5:59 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-09 5:58 [Patch v1 00/21] staging: gpib: Removing typedefs for ioctl API Michael Rubin
2025-04-09 5:58 ` Michael Rubin [this message]
2025-04-09 8:10 ` [Patch v1 01/21] staging: gpib: Using struct gpib_board_type_ioctl Dan Carpenter
2025-04-09 8:56 ` Dave Penkler
2025-04-09 9:42 ` Dan Carpenter
2025-04-09 5:58 ` [Patch v1 02/21] staging: gpib: Using struct gpib_read_write_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 03/21] staging: gpib: Using struct gpib_open_dev_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 04/21] staging: gpib: Using struct gpib_close_dev_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 05/21] staging: gpib: Using struct gpib_serial_poll_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 06/21] staging: gpib: Using struct gpib_eos_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 07/21] staging: gpib: Using struct gpib_wait_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 08/21] staging: gpib: Using struct gpib_online_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 09/21] staging: gpib: Using struct gpib_spoll_bytes_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 10/21] staging: gpib: Using struct gpib_board_info_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 11/21] staging: gpib: Using struct gpib_select_pci_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 12/21] staging: gpib: Using struct gpib_ppoll_config_ioctl` Michael Rubin
2025-04-09 5:58 ` [Patch v1 13/21] staging: gpib: Using struct gpib_pad_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 14/21] staging: gpib: Using struct gpib_sad_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 15/21] staging: gpib: Using gpib_select_device_path_ioctl Michael Rubin
2025-04-09 5:58 ` [Patch v1 16/21] staging: gpib: Using struct gpib_request_service2 Michael Rubin
2025-04-09 5:58 ` [Patch v1 17/21] staging: gpib: event_ioctl_t now short Michael Rubin
2025-04-09 5:59 ` [Patch v1 18/21] staging: gpib: rsc_ioctl_t now int Michael Rubin
2025-04-09 5:59 ` [Patch v1 19/21] staging: gpib: t1_delay_ioctl_t now unsigned int Michael Rubin
2025-04-09 5:59 ` [Patch v1 20/21] staging: gpib: autospoll_ioctl_t now short Michael Rubin
2025-04-09 5:59 ` [Patch v1 21/21] staging: gpib: local_ppoll_mode_ioctl_t " Michael Rubin
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