| Message ID | 1589186626-17243-1-git-send-email-wangxiongfeng2@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | [media] tw686x: add a missing newline when printing parameter 'dma_mode' | expand |
diff --git a/drivers/media/pci/tw686x/tw686x-core.c b/drivers/media/pci/tw686x/tw686x-core.c index 74ae4f0..bfc61da 100644 --- a/drivers/media/pci/tw686x/tw686x-core.c +++ b/drivers/media/pci/tw686x/tw686x-core.c @@ -71,7 +71,7 @@ static const char *dma_mode_name(unsigned int mode) static int tw686x_dma_mode_get(char *buffer, const struct kernel_param *kp) { - return sprintf(buffer, "%s", dma_mode_name(dma_mode)); + return sprintf(buffer, "%s\n", dma_mode_name(dma_mode)); } static int tw686x_dma_mode_set(const char *val, const struct kernel_param *kp)
When I cat module parameter 'dma_mode' by sysfs, it displays as follows. It is better to add a newline for easy reading. [root@hulk-202 ~]# cat /sys/module/tw686x/parameters/dma_mode memcpy[root@hulk-202 ~]# Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> --- drivers/media/pci/tw686x/tw686x-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)