[PATCH -next] atmel/at76c50x-usb: use DEFINE_MUTEX (and mutex_init() had been too late)
From: Zheng Yongjun <hidden>
Date: 2020-12-23 14:12:24
Also in:
linux-wireless, lkml
Subsystem:
networking drivers (wireless), the rest · Maintainers:
Johannes Berg, Linus Torvalds
Signed-off-by: Zheng Yongjun <redacted> --- drivers/net/wireless/atmel/at76c50x-usb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c
index 404257800033..7582761c61e2 100644
--- a/drivers/net/wireless/atmel/at76c50x-usb.c
+++ b/drivers/net/wireless/atmel/at76c50x-usb.c@@ -101,7 +101,7 @@ do { \ static uint at76_debug = DBG_DEFAULTS; /* Protect against concurrent firmware loading and parsing */ -static struct mutex fw_mutex; +static DEFINE_MUTEX(fw_mutex); static struct fwentry firmwares[] = { [0] = { "" },
@@ -2572,8 +2572,6 @@ static int __init at76_mod_init(void) printk(KERN_INFO DRIVER_DESC " " DRIVER_VERSION " loading\n"); - mutex_init(&fw_mutex); - /* register this driver with the USB subsystem */ result = usb_register(&at76_driver); if (result < 0)
--
2.22.0