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Message-Id: <1501860881-7025-1-git-send-email-bhumirks@gmail.com>
Date: Fri, 4 Aug 2017 21:04:41 +0530
From: Bhumika Goyal <bhumirks@...il.com>
To: julia.lawall@...6.fr, perex@...ex.cz, tiwai@...e.com,
alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Cc: Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] ALSA: ice1712: add const to snd_ak4xxx_private structures
Declare snd_ak4xxx_private structures as const as they are only passed
to the function snd_ice1712_akm4xxx_init. This argument is of type const,
so make the structures const.
Done using Coccinelle:
@match disable optional_qualifier@
identifier s;
position p;
@@
static struct snd_ak4xxx_private s@......};
@good1@
identifier match.s;
position p;
@@
snd_ice1712_akm4xxx_init(...,&s@p,...)
@bad@
identifier match.s;
position p!={match.p,good1.p};
@@
s@p
@depends on !bad disable optional_qualifier@
identifier match.s;
@@
static
+const
struct snd_ak4xxx_private s={...};
Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
sound/pci/ice1712/delta.c | 12 ++++++------
sound/pci/ice1712/ews.c | 6 +++---
sound/pci/ice1712/hoontech.c | 2 +-
sound/pci/ice1712/phase.c | 2 +-
sound/pci/ice1712/revo.c | 10 +++++-----
5 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/sound/pci/ice1712/delta.c b/sound/pci/ice1712/delta.c
index da5f37b..4e470f0 100644
--- a/sound/pci/ice1712/delta.c
+++ b/sound/pci/ice1712/delta.c
@@ -454,7 +454,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco
}
};
-static struct snd_ak4xxx_private akm_audiophile_priv = {
+static const struct snd_ak4xxx_private akm_audiophile_priv = {
.caddr = 2,
.cif = 0,
.data_mask = ICE1712_DELTA_AP_DOUT,
@@ -475,7 +475,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco
}
};
-static struct snd_ak4xxx_private akm_delta410_priv = {
+static const struct snd_ak4xxx_private akm_delta410_priv = {
.caddr = 0,
.cif = 0,
.data_mask = ICE1712_DELTA_AP_DOUT,
@@ -497,7 +497,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco
}
};
-static struct snd_ak4xxx_private akm_delta1010lt_priv = {
+static const struct snd_ak4xxx_private akm_delta1010lt_priv = {
.caddr = 2,
.cif = 0, /* the default level of the CIF pin from AK4524 */
.data_mask = ICE1712_DELTA_1010LT_DOUT,
@@ -519,7 +519,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco
}
};
-static struct snd_ak4xxx_private akm_delta66e_priv = {
+static const struct snd_ak4xxx_private akm_delta66e_priv = {
.caddr = 2,
.cif = 0, /* the default level of the CIF pin from AK4524 */
.data_mask = ICE1712_DELTA_66E_DOUT,
@@ -542,7 +542,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco
}
};
-static struct snd_ak4xxx_private akm_delta44_priv = {
+static const struct snd_ak4xxx_private akm_delta44_priv = {
.caddr = 2,
.cif = 0, /* the default level of the CIF pin from AK4524 */
.data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA,
@@ -564,7 +564,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco
}
};
-static struct snd_ak4xxx_private akm_vx442_priv = {
+static const struct snd_ak4xxx_private akm_vx442_priv = {
.caddr = 2,
.cif = 0,
.data_mask = ICE1712_VX442_DOUT,
diff --git a/sound/pci/ice1712/ews.c b/sound/pci/ice1712/ews.c
index ec07136..5bc14e8 100644
--- a/sound/pci/ice1712/ews.c
+++ b/sound/pci/ice1712/ews.c
@@ -354,7 +354,7 @@ static void ews88_setup_spdif(struct snd_ice1712 *ice, int rate)
}
};
-static struct snd_ak4xxx_private akm_ews88mt_priv = {
+static const struct snd_ak4xxx_private akm_ews88mt_priv = {
.caddr = 2,
.cif = 1, /* CIF high */
.data_mask = ICE1712_EWS88_SERIAL_DATA,
@@ -375,7 +375,7 @@ static void ews88_setup_spdif(struct snd_ice1712 *ice, int rate)
}
};
-static struct snd_ak4xxx_private akm_ewx2496_priv = {
+static const struct snd_ak4xxx_private akm_ewx2496_priv = {
.caddr = 2,
.cif = 1, /* CIF high */
.data_mask = ICE1712_EWS88_SERIAL_DATA,
@@ -396,7 +396,7 @@ static void ews88_setup_spdif(struct snd_ice1712 *ice, int rate)
}
};
-static struct snd_ak4xxx_private akm_6fire_priv = {
+static const struct snd_ak4xxx_private akm_6fire_priv = {
.caddr = 2,
.cif = 1, /* CIF high */
.data_mask = ICE1712_6FIRE_SERIAL_DATA,
diff --git a/sound/pci/ice1712/hoontech.c b/sound/pci/ice1712/hoontech.c
index a40001c..de2fcc9 100644
--- a/sound/pci/ice1712/hoontech.c
+++ b/sound/pci/ice1712/hoontech.c
@@ -278,7 +278,7 @@ static int snd_ice1712_value_init(struct snd_ice1712 *ice)
}
};
- static struct snd_ak4xxx_private akm_stdsp24_mv_priv = {
+ static const struct snd_ak4xxx_private akm_stdsp24_mv_priv = {
.caddr = 2,
.cif = 1, /* CIF high */
.data_mask = ICE1712_STDSP24_SERIAL_DATA,
diff --git a/sound/pci/ice1712/phase.c b/sound/pci/ice1712/phase.c
index e9ca89c..4f85482 100644
--- a/sound/pci/ice1712/phase.c
+++ b/sound/pci/ice1712/phase.c
@@ -108,7 +108,7 @@ struct phase28_spec {
.num_adcs = 2,
};
-static struct snd_ak4xxx_private akm_phase22_priv = {
+static const struct snd_ak4xxx_private akm_phase22_priv = {
.caddr = 2,
.cif = 1,
.data_mask = 1 << 4,
diff --git a/sound/pci/ice1712/revo.c b/sound/pci/ice1712/revo.c
index 1d81ae6..5cc4213 100644
--- a/sound/pci/ice1712/revo.c
+++ b/sound/pci/ice1712/revo.c
@@ -244,7 +244,7 @@ static int revo51_i2c_init(struct snd_ice1712 *ice,
.dac_info = revo71_front,
};
-static struct snd_ak4xxx_private akm_revo_front_priv = {
+static const struct snd_ak4xxx_private akm_revo_front_priv = {
.caddr = 1,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -266,7 +266,7 @@ static int revo51_i2c_init(struct snd_ice1712 *ice,
.dac_info = revo71_surround,
};
-static struct snd_ak4xxx_private akm_revo_surround_priv = {
+static const struct snd_ak4xxx_private akm_revo_surround_priv = {
.caddr = 3,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -287,7 +287,7 @@ static int revo51_i2c_init(struct snd_ice1712 *ice,
.dac_info = revo51_dac,
};
-static struct snd_ak4xxx_private akm_revo51_priv = {
+static const struct snd_ak4xxx_private akm_revo51_priv = {
.caddr = 2,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -305,7 +305,7 @@ static int revo51_i2c_init(struct snd_ice1712 *ice,
.adc_info = revo51_adc,
};
-static struct snd_ak4xxx_private akm_revo51_adc_priv = {
+static const struct snd_ak4xxx_private akm_revo51_adc_priv = {
.caddr = 2,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
@@ -355,7 +355,7 @@ static void ap192_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
.dac_info = ap192_dac,
};
-static struct snd_ak4xxx_private akm_ap192_priv = {
+static const struct snd_ak4xxx_private akm_ap192_priv = {
.caddr = 2,
.cif = 0,
.data_mask = VT1724_REVO_CDOUT,
--
1.9.1
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