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mfd/stmpe: allow for const keyboard data

Message ID 1335184124-9105-1-git-send-email-linus.walleij@stericsson.com
State Accepted
Commit 1379f49ea91a28f5c023d041aab785c3de60c65d
Headers show

Commit Message

Linus Walleij April 23, 2012, 12:28 p.m. UTC 
From: Linus Walleij <linus.walleij@linaro.org>

Since it's not like we will re-arrange the keys at run-time, it
seems proper to allow the keymap data to be const. This solves
a compilation warning in ux500.

Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 include/linux/mfd/stmpe.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h
index 8516fd1..f8d5b4d 100644
--- a/include/linux/mfd/stmpe.h
+++ b/include/linux/mfd/stmpe.h
@@ -117,7 +117,7 @@  struct matrix_keymap_data;
  * @no_autorepeat: disable key autorepeat
  */
 struct stmpe_keypad_platform_data {
-	struct matrix_keymap_data *keymap_data;
+	const struct matrix_keymap_data *keymap_data;
 	unsigned int debounce_ms;
 	unsigned int scan_count;
 	bool no_autorepeat;