From: bhumirks@gmail.com (Bhumika Goyal)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/6] [media] pci: make snd_pcm_hardware const
Date: Sun, 13 Aug 2017 18:13:09 +0530 [thread overview]
Message-ID: <1502628193-3343-3-git-send-email-bhumirks@gmail.com> (raw)
In-Reply-To: <1502628193-3343-1-git-send-email-bhumirks@gmail.com>
Make these const as they are only used during a copy operation.
Done using Coccinelle.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
drivers/media/pci/cobalt/cobalt-alsa-pcm.c | 4 ++--
drivers/media/pci/cx18/cx18-alsa-pcm.c | 2 +-
drivers/media/pci/cx23885/cx23885-alsa.c | 2 +-
drivers/media/pci/cx25821/cx25821-alsa.c | 2 +-
drivers/media/pci/ivtv/ivtv-alsa-pcm.c | 2 +-
drivers/media/pci/saa7134/saa7134-alsa.c | 2 +-
6 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/media/pci/cobalt/cobalt-alsa-pcm.c b/drivers/media/pci/cobalt/cobalt-alsa-pcm.c
index 49013c6..b69b258 100644
--- a/drivers/media/pci/cobalt/cobalt-alsa-pcm.c
+++ b/drivers/media/pci/cobalt/cobalt-alsa-pcm.c
@@ -43,7 +43,7 @@
pr_info("cobalt-alsa-pcm %s: " fmt, __func__, ##arg); \
} while (0)
-static struct snd_pcm_hardware snd_cobalt_hdmi_capture = {
+static const struct snd_pcm_hardware snd_cobalt_hdmi_capture = {
.info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
@@ -64,7 +64,7 @@
.periods_max = 4,
};
-static struct snd_pcm_hardware snd_cobalt_playback = {
+static const struct snd_pcm_hardware snd_cobalt_playback = {
.info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
diff --git a/drivers/media/pci/cx18/cx18-alsa-pcm.c b/drivers/media/pci/cx18/cx18-alsa-pcm.c
index f68ee57..aadd764 100644
--- a/drivers/media/pci/cx18/cx18-alsa-pcm.c
+++ b/drivers/media/pci/cx18/cx18-alsa-pcm.c
@@ -44,7 +44,7 @@
__func__, ##arg); \
} while (0)
-static struct snd_pcm_hardware snd_cx18_hw_capture = {
+static const struct snd_pcm_hardware snd_cx18_hw_capture = {
.info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
diff --git a/drivers/media/pci/cx23885/cx23885-alsa.c b/drivers/media/pci/cx23885/cx23885-alsa.c
index c148f9a..d8c3637 100644
--- a/drivers/media/pci/cx23885/cx23885-alsa.c
+++ b/drivers/media/pci/cx23885/cx23885-alsa.c
@@ -293,7 +293,7 @@ static int dsp_buffer_free(struct cx23885_audio_dev *chip)
*/
#define DEFAULT_FIFO_SIZE 4096
-static struct snd_pcm_hardware snd_cx23885_digital_hw = {
+static const struct snd_pcm_hardware snd_cx23885_digital_hw = {
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
diff --git a/drivers/media/pci/cx25821/cx25821-alsa.c b/drivers/media/pci/cx25821/cx25821-alsa.c
index 519b81c..2b34990 100644
--- a/drivers/media/pci/cx25821/cx25821-alsa.c
+++ b/drivers/media/pci/cx25821/cx25821-alsa.c
@@ -428,7 +428,7 @@ static int dsp_buffer_free(struct cx25821_audio_dev *chip)
* Digital hardware definition
*/
#define DEFAULT_FIFO_SIZE 384
-static struct snd_pcm_hardware snd_cx25821_digital_hw = {
+static const struct snd_pcm_hardware snd_cx25821_digital_hw = {
.info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
diff --git a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
index 417d03d..5326d86 100644
--- a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
+++ b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
@@ -41,7 +41,7 @@
pr_info("ivtv-alsa-pcm %s: " fmt, __func__, ##arg); \
} while (0)
-static struct snd_pcm_hardware snd_ivtv_hw_capture = {
+static const struct snd_pcm_hardware snd_ivtv_hw_capture = {
.info = SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_INTERLEAVED |
diff --git a/drivers/media/pci/saa7134/saa7134-alsa.c b/drivers/media/pci/saa7134/saa7134-alsa.c
index bf358ec..c59b69f 100644
--- a/drivers/media/pci/saa7134/saa7134-alsa.c
+++ b/drivers/media/pci/saa7134/saa7134-alsa.c
@@ -627,7 +627,7 @@ static int snd_card_saa7134_capture_prepare(struct snd_pcm_substream * substream
* switching to 32kHz without any frequency translation
*/
-static struct snd_pcm_hardware snd_card_saa7134_capture =
+static const struct snd_pcm_hardware snd_card_saa7134_capture =
{
.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
--
1.9.1
next prev parent reply other threads:[~2017-08-13 12:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-13 12:43 [PATCH 0/6] drivers: make snd_pcm_hardware const Bhumika Goyal
2017-08-13 12:43 ` [PATCH 1/6] [media] usb: " Bhumika Goyal
2017-08-13 12:43 ` Bhumika Goyal [this message]
2017-08-13 12:43 ` [PATCH 3/6] drm: bridge: dw-hdmi: " Bhumika Goyal
2017-08-13 12:43 ` [PATCH 4/6] usb: gadget: " Bhumika Goyal
2017-08-13 12:43 ` [PATCH 5/6] staging: bcm2835-audio: " Bhumika Goyal
2017-08-13 12:43 ` [PATCH 6/6] [media] tuners: " Bhumika Goyal
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