eeepc_acpi_notify increases the indentation level to a whopping four. If
we revise the conditions a bit, we can reduce that to a more soothing
two and satisfy the indentation guidelines in Documentation/CodingStyle.
Remove an unwanted space while we're in the neighbourhood.
Signed-off-by: Frans Klaver <franskla...@gmail.com>
---
drivers/platform/x86/eeepc-laptop.c | 53 ++++++++++++++++++-------------------
1 file changed, 26 insertions(+), 27 deletions(-)
diff --git a/drivers/platform/x86/eeepc-laptop.c
b/drivers/platform/x86/eeepc-laptop.c
index 73e8d39..03ffbce 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -1213,7 +1213,7 @@ static void eeepc_input_exit(struct eeepc_laptop *eeepc)
static void eeepc_input_notify(struct eeepc_laptop *eeepc, int event)
{
if (!eeepc->inputdev)
- return ;
+ return;
if (!sparse_keymap_report_event(eeepc->inputdev, event, 1, true))
pr_info("Unknown key %x pressed\n", event);
}
@@ -1221,6 +1221,7 @@ static void eeepc_input_notify(struct eeepc_laptop
*eeepc, int event)
static void eeepc_acpi_notify(struct acpi_device *device, u32 event)
{
struct eeepc_laptop *eeepc = acpi_driver_data(device);
+ int old_brightness, new_brightness;
u16 count;
if (event > ACPI_MAX_SYS_NOTIFY)
@@ -1231,34 +1232,32 @@ static void eeepc_acpi_notify(struct acpi_device
*device, u32 event)
count);
/* Brightness events are special */
- if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX) {
-
- /* Ignore them completely if the acpi video driver is used */
- if (eeepc->backlight_device != NULL) {
- int old_brightness, new_brightness;
-
- /* Update the backlight device. */
- old_brightness = eeepc_backlight_notify(eeepc);
-
- /* Convert event to keypress (obsolescent hack) */
- new_brightness = event - NOTIFY_BRN_MIN;
-
- if (new_brightness < old_brightness) {
- event = NOTIFY_BRN_MIN; /* brightness down */
- } else if (new_brightness > old_brightness) {
- event = NOTIFY_BRN_MAX; /* brightness up */
- } else {
- /*
- * no change in brightness - already at min/max,
- * event will be desired value (or else ignored)
- */
- }
- eeepc_input_notify(eeepc, event);
- }
- } else {
- /* Everything else is a bona-fide keypress event */
+ if (event < NOTIFY_BRN_MIN || event > NOTIFY_BRN_MAX) {
eeepc_input_notify(eeepc, event);
+ return;
+ }
+
+ /* Ignore them completely if the acpi video driver is used */
+ if (!eeepc->backlight_device)
+ return;
+
+ /* Update the backlight device. */
+ old_brightness = eeepc_backlight_notify(eeepc);
+
+ /* Convert event to keypress (obsolescent hack) */
+ new_brightness = event - NOTIFY_BRN_MIN;
+
+ if (new_brightness < old_brightness) {
+ event = NOTIFY_BRN_MIN; /* brightness down */
+ } else if (new_brightness > old_brightness) {
+ event = NOTIFY_BRN_MAX; /* brightness up */
+ } else {
+ /*
+ * no change in brightness - already at min/max,
+ * event will be desired value (or else ignored)
+ */
}
+ eeepc_input_notify(eeepc, event);
}
static void eeepc_dmi_check(struct eeepc_laptop *eeepc)
--
2.1.0
--
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