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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-17 13:06:16 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-17 13:42:14 +0300 |
| commit | 1491c68a2248747de0bfb83350c5096954b40dce (patch) | |
| tree | 091771aa1af2b7750e19ee1b09d740b3d48b0c6d /sound/drivers/mpu401/mpu401.c | |
| parent | fdbf0488040622b225e8019d96693236dceaf832 (diff) | |
| download | linux-1491c68a2248747de0bfb83350c5096954b40dce.tar.xz | |
ALSA: drivers: mpu401: constify pnp_device_id
pnp_device_id are not supposed to change at runtime. All functions
working with pnp_device_id provided by <linux/pnp.h> work with
const pnp_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers/mpu401/mpu401.c')
| -rw-r--r-- | sound/drivers/mpu401/mpu401.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c index 9b86e00d7d95..b6715764cd1c 100644 --- a/sound/drivers/mpu401/mpu401.c +++ b/sound/drivers/mpu401/mpu401.c @@ -148,7 +148,7 @@ static struct platform_driver snd_mpu401_driver = { #define IO_EXTENT 2 -static struct pnp_device_id snd_mpu401_pnpids[] = { +static const struct pnp_device_id snd_mpu401_pnpids[] = { { .id = "PNPb006" }, { .id = "" } }; |