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authorBhumika Goyal <bhumirks@gmail.com>2017-08-23 14:28:42 +0200
committerTakashi Iwai <tiwai@suse.de>2017-08-23 15:55:18 +0200
commitfaa119099e4942152fd2ff823ae9961ad00db475 (patch)
tree1a4d7918d1f9902b336bffb49c5c1d6a21f7fc88 /sound/pci/ctxfi
parentALSA: intel8x0: constify ac97_pcm structures (diff)
downloadlinux-faa119099e4942152fd2ff823ae9961ad00db475.tar.xz
linux-faa119099e4942152fd2ff823ae9961ad00db475.zip
ALSA: ctxfi: make hw structures const
Make these const as they are only used in a copy operation. Done using Coccinelle: @match disable optional_qualifier@ identifier s; @@ static struct hw s = {...}; @ref@ position p; identifier match.s; @@ s@p @good1@ position ref.p; identifier match.s,f,c; expression e; @@ ( e = s@p | e = s@p.f | c(...,s@p.f,...) | c(...,s@p,...) ) @bad depends on !good1@ position ref.p; identifier match.s; @@ s@p @depends on forall !bad disable optional_qualifier@ identifier match.s; @@ static + const struct hw s; Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ctxfi')
-rw-r--r--sound/pci/ctxfi/cthw20k1.c2
-rw-r--r--sound/pci/ctxfi/cthw20k2.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/ctxfi/cthw20k1.c b/sound/pci/ctxfi/cthw20k1.c
index 79edd88d5cd0..8e6eb9d7984b 100644
--- a/sound/pci/ctxfi/cthw20k1.c
+++ b/sound/pci/ctxfi/cthw20k1.c
@@ -2154,7 +2154,7 @@ static void hw_write_pci(struct hw *hw, u32 reg, u32 data)
&container_of(hw, struct hw20k1, hw)->reg_pci_lock, flags);
}
-static struct hw ct20k1_preset = {
+static const struct hw ct20k1_preset = {
.irq = -1,
.card_init = hw_card_init,
diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c
index 18ee7768b7c4..b866d6b2c923 100644
--- a/sound/pci/ctxfi/cthw20k2.c
+++ b/sound/pci/ctxfi/cthw20k2.c
@@ -2220,7 +2220,7 @@ static void hw_write_20kx(struct hw *hw, u32 reg, u32 data)
writel(data, hw->mem_base + reg);
}
-static struct hw ct20k2_preset = {
+static const struct hw ct20k2_preset = {
.irq = -1,
.card_init = hw_card_init,