* [PATCH] wlcore: use DEVICE_ATTR_<RW|RO> macro
@ 2021-05-23 3:35 YueHaibing
2021-06-14 15:47 ` Kalle Valo
0 siblings, 1 reply; 2+ messages in thread
From: YueHaibing @ 2021-05-23 3:35 UTC (permalink / raw)
To: kvalo, davem, kuba, yuehaibing; +Cc: linux-wireless, netdev, linux-kernel
Use DEVICE_ATTR_<RW|RO> helper instead of plain DEVICE_ATTR,
which makes the code a bit shorter and easier to read.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/net/wireless/ti/wlcore/sysfs.c | 24 +++++++++++-------------
1 file changed, 11 insertions(+), 13 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/sysfs.c b/drivers/net/wireless/ti/wlcore/sysfs.c
index 5cf0379b88b6..35b535c125b6 100644
--- a/drivers/net/wireless/ti/wlcore/sysfs.c
+++ b/drivers/net/wireless/ti/wlcore/sysfs.c
@@ -12,9 +12,9 @@
#include "debug.h"
#include "sysfs.h"
-static ssize_t wl1271_sysfs_show_bt_coex_state(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t bt_coex_state_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct wl1271 *wl = dev_get_drvdata(dev);
ssize_t len;
@@ -30,9 +30,9 @@ static ssize_t wl1271_sysfs_show_bt_coex_state(struct device *dev,
}
-static ssize_t wl1271_sysfs_store_bt_coex_state(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t bt_coex_state_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct wl1271 *wl = dev_get_drvdata(dev);
unsigned long res;
@@ -71,13 +71,11 @@ static ssize_t wl1271_sysfs_store_bt_coex_state(struct device *dev,
return count;
}
-static DEVICE_ATTR(bt_coex_state, 0644,
- wl1271_sysfs_show_bt_coex_state,
- wl1271_sysfs_store_bt_coex_state);
+static DEVICE_ATTR_RW(bt_coex_state);
-static ssize_t wl1271_sysfs_show_hw_pg_ver(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t hw_pg_ver_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct wl1271 *wl = dev_get_drvdata(dev);
ssize_t len;
@@ -94,7 +92,7 @@ static ssize_t wl1271_sysfs_show_hw_pg_ver(struct device *dev,
return len;
}
-static DEVICE_ATTR(hw_pg_ver, 0444, wl1271_sysfs_show_hw_pg_ver, NULL);
+static DEVICE_ATTR_RO(hw_pg_ver);
static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] wlcore: use DEVICE_ATTR_<RW|RO> macro
2021-05-23 3:35 [PATCH] wlcore: use DEVICE_ATTR_<RW|RO> macro YueHaibing
@ 2021-06-14 15:47 ` Kalle Valo
0 siblings, 0 replies; 2+ messages in thread
From: Kalle Valo @ 2021-06-14 15:47 UTC (permalink / raw)
To: YueHaibing; +Cc: davem, kuba, yuehaibing, linux-wireless, netdev, linux-kernel
YueHaibing <yuehaibing@huawei.com> wrote:
> Use DEVICE_ATTR_<RW|RO> helper instead of plain DEVICE_ATTR,
> which makes the code a bit shorter and easier to read.
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Patch applied to wireless-drivers-next.git, thanks.
86f1ea9d645e wlcore: use DEVICE_ATTR_<RW|RO> macro
--
https://patchwork.kernel.org/project/linux-wireless/patch/20210523033538.25568-1-yuehaibing@huawei.com/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 2+ messages in thread
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