Make these const as they are only stored in the matrix_keymap_data field
of a pxa27x_keypad_platform_data structure, which is const.
Done using Coccinelle:
@match disable optional_qualifier@
identifier s;
@@
static struct matrix_keymap_data s = {...};
@ref@
position p;
identifier match.s;
@@
s@p
@good1@
identifier y;
position ref.p;
identifier match.s;
@@
struct matrix_keypad_platform_data y = {...,.keymap_data=&s@p,...};
@good2@
struct matrix_keypad_platform_data y;
identifier match.s;
position ref.p;
@@
y.keymap_data = &s@p
@good3@
identifier y;
position ref.p;
identifier match.s;
@@
struct pxa27x_keypad_platform_data y =
{...,.matrix_keymap_data=&s@p,...};
@good4@
struct pxa27x_keypad_platform_data y;
identifier match.s;
position ref.p;
@@
y.matrix_keymap_data = &s@p
@bad depends on !good1 && !good2 && !good3 && !good4@
position ref.p;
identifier match.s;
@@
s@p
@depends on forall !bad disable optional_qualifier@
identifier match.s;
@@
static
+ const
struct matrix_keymap_data s;
Signed-off-by: Bhumika Goyal <[email protected]>
---
arch/arm/mach-mmp/aspenite.c | 2 +-
arch/arm/mach-mmp/teton_bga.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 5db0edf..a285951 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -219,7 +219,7 @@ struct pxa168fb_mach_info aspenite_lcd_info = {
KEY(4, 7, KEY_ESC), /* SW 9 */
};
-static struct matrix_keymap_data aspenite_matrix_keymap_data = {
+static const struct matrix_keymap_data aspenite_matrix_keymap_data = {
.keymap = aspenite_matrix_key_map,
.keymap_size = ARRAY_SIZE(aspenite_matrix_key_map),
};
diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
index cf038eb..d16010d 100644
--- a/arch/arm/mach-mmp/teton_bga.c
+++ b/arch/arm/mach-mmp/teton_bga.c
@@ -61,7 +61,7 @@
KEY(1, 7, KEY_RIGHT),
};
-static struct matrix_keymap_data teton_bga_matrix_keymap_data = {
+static const struct matrix_keymap_data teton_bga_matrix_keymap_data = {
.keymap = teton_bga_matrix_key_map,
.keymap_size = ARRAY_SIZE(teton_bga_matrix_key_map),
};
--
1.9.1