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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 22:12:08 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 22:12:08 +0400
commitab5348573908dedb62dd906aa60c5989fecfe38f (patch)
treee98fc37939cc8bf69b5d678171b1edd4f1444c04 /drivers/input
parent0e97456ab5ba2761892d9e67b7e3b0cac262141c (diff)
parentee89bd6bc73d1d14555418a2642172448052f1dd (diff)
downloadlinux-ab5348573908dedb62dd906aa60c5989fecfe38f.tar.xz
Merge branch 'exotic-arch-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull "exotic" arch fixes from Geert Uytterhoeven: "This is a collection of several exotic architecture fixes, and a few other fixes for issues that were detected while doing the former" * 'exotic-arch-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (35 commits) lib: Move fonts from drivers/video/console/ to lib/fonts/ console/font: Refactor font support code selection logic Revert "staging/solo6x10: depend on CONFIG_FONTS" input: cros_ec_keyb_clear_keyboard() depends on CONFIG_PM_SLEEP score: Wire up asm-generic/xor.h score: Remove unneeded <asm/dma-mapping.h> openrisc: Wire up asm-generic/xor.h h8300/boot: Use POSIX "$((..))" instead of bashism "$[...]" h8300: Mark H83002 and H83048 CPU support broken h8300: Switch h8300 to drivers/Kconfig h8300: Limit timer channel ranges in Kconfig h8300: Wire up asm-generic/xor.h h8300: Fill the system call table using a CALL() macro h8300: Fix <asm/tlb.h> h8300: Hardcode symbol prefixes in asm sources h8300: add missing definition for read_barries_depends() frv: head.S - Remove commented-out initialization code cris: Wire up asm-generic/vga.h parport: disable PC-style parallel port support on cris console: Disable VGA text console support on cris ...
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/cros_ec_keyb.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index 49557f27bfa6..7e8b0a52af25 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -206,33 +206,6 @@ static int cros_ec_keyb_work(struct notifier_block *nb,
return NOTIFY_DONE;
}
-/* Clear any keys in the buffer */
-static void cros_ec_keyb_clear_keyboard(struct cros_ec_keyb *ckdev)
-{
- uint8_t old_state[ckdev->cols];
- uint8_t new_state[ckdev->cols];
- unsigned long duration;
- int i, ret;
-
- /*
- * Keep reading until we see that the scan state does not change.
- * That indicates that we are done.
- *
- * Assume that the EC keyscan buffer is at most 32 deep.
- */
- duration = jiffies;
- ret = cros_ec_keyb_get_state(ckdev, new_state);
- for (i = 1; !ret && i < 32; i++) {
- memcpy(old_state, new_state, sizeof(old_state));
- ret = cros_ec_keyb_get_state(ckdev, new_state);
- if (0 == memcmp(old_state, new_state, sizeof(old_state)))
- break;
- }
- duration = jiffies - duration;
- dev_info(ckdev->dev, "Discarded %d keyscan(s) in %dus\n", i,
- jiffies_to_usecs(duration));
-}
-
static int cros_ec_keyb_probe(struct platform_device *pdev)
{
struct cros_ec_device *ec = dev_get_drvdata(pdev->dev.parent);
@@ -299,6 +272,33 @@ static int cros_ec_keyb_probe(struct platform_device *pdev)
}
#ifdef CONFIG_PM_SLEEP
+/* Clear any keys in the buffer */
+static void cros_ec_keyb_clear_keyboard(struct cros_ec_keyb *ckdev)
+{
+ uint8_t old_state[ckdev->cols];
+ uint8_t new_state[ckdev->cols];
+ unsigned long duration;
+ int i, ret;
+
+ /*
+ * Keep reading until we see that the scan state does not change.
+ * That indicates that we are done.
+ *
+ * Assume that the EC keyscan buffer is at most 32 deep.
+ */
+ duration = jiffies;
+ ret = cros_ec_keyb_get_state(ckdev, new_state);
+ for (i = 1; !ret && i < 32; i++) {
+ memcpy(old_state, new_state, sizeof(old_state));
+ ret = cros_ec_keyb_get_state(ckdev, new_state);
+ if (0 == memcmp(old_state, new_state, sizeof(old_state)))
+ break;
+ }
+ duration = jiffies - duration;
+ dev_info(ckdev->dev, "Discarded %d keyscan(s) in %dus\n", i,
+ jiffies_to_usecs(duration));
+}
+
static int cros_ec_keyb_resume(struct device *dev)
{
struct cros_ec_keyb *ckdev = dev_get_drvdata(dev);