Merge tag 'asoc-v3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.13

A smattering of fixes here, some core ones for the rate combination
issues for things other than simple bitmasks, for readback of byte
controls and for updating the power of value muxes plus a bunch of
driver fixes of varying severity.

The warning fix in the i.MX FIQ driver is fixing a warning introduced
by a previous fix.

1 files changed, 14 insertions, 33 deletions

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 47caab0ea7a..fb233ae7bb0 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -140,12 +140,12 @@ MODULE_PARM_DESC(kbd_backlight_timeout,
 		 "on the model (default: no change from current value)");
 
 #ifdef CONFIG_PM_SLEEP
-static void sony_nc_kbd_backlight_resume(void);
 static void sony_nc_thermal_resume(void);
 #endif
 static int sony_nc_kbd_backlight_setup(struct platform_device *pd,
 		unsigned int handle);
-static void sony_nc_kbd_backlight_cleanup(struct platform_device *pd);
+static void sony_nc_kbd_backlight_cleanup(struct platform_device *pd,
+		unsigned int handle);
 
 static int sony_nc_battery_care_setup(struct platform_device *pd,
 		unsigned int handle);
@@ -304,8 +304,8 @@ static int sony_laptop_input_keycode_map[] = {
 	KEY_FN_F10,	/* 14 SONYPI_EVENT_FNKEY_F10 */
 	KEY_FN_F11,	/* 15 SONYPI_EVENT_FNKEY_F11 */
 	KEY_FN_F12,	/* 16 SONYPI_EVENT_FNKEY_F12 */
-	KEY_FN_F1,	/* 17 SONYPI_EVENT_FNKEY_1 */
-	KEY_FN_F2,	/* 18 SONYPI_EVENT_FNKEY_2 */
+	KEY_FN_1,	/* 17 SONYPI_EVENT_FNKEY_1 */
+	KEY_FN_2,	/* 18 SONYPI_EVENT_FNKEY_2 */
 	KEY_FN_D,	/* 19 SONYPI_EVENT_FNKEY_D */
 	KEY_FN_E,	/* 20 SONYPI_EVENT_FNKEY_E */
 	KEY_FN_F,	/* 21 SONYPI_EVENT_FNKEY_F */
@@ -1444,7 +1444,7 @@ static void sony_nc_function_cleanup(struct platform_device *pd)
 		case 0x014b:
 		case 0x014c:
 		case 0x0163:
-			sony_nc_kbd_backlight_cleanup(pd);
+			sony_nc_kbd_backlight_cleanup(pd, handle);
 			break;
 		default:
 			continue;
@@ -1486,13 +1486,6 @@ static void sony_nc_function_resume(void)
 		case 0x0135:
 			sony_nc_rfkill_update();
 			break;
-		case 0x0137:
-		case 0x0143:
-		case 0x014b:
-		case 0x014c:
-		case 0x0163:
-			sony_nc_kbd_backlight_resume();
-			break;
 		default:
 			continue;
 		}
@@ -1822,6 +1815,12 @@ static int sony_nc_kbd_backlight_setup(struct platform_device *pd,
 	int result;
 	int ret = 0;
 
+	if (kbdbl_ctl) {
+		pr_warn("handle 0x%.4x: keyboard backlight setup already done for 0x%.4x\n",
+				handle, kbdbl_ctl->handle);
+		return -EBUSY;
+	}
+
 	/* verify the kbd backlight presence, these handles are not used for
 	 * keyboard backlight only
 	 */
@@ -1881,9 +1880,10 @@ outkzalloc:
 	return ret;
 }
 
-static void sony_nc_kbd_backlight_cleanup(struct platform_device *pd)
+static void sony_nc_kbd_backlight_cleanup(struct platform_device *pd,
+		unsigned int handle)
 {
-	if (kbdbl_ctl) {
+	if (kbdbl_ctl && handle == kbdbl_ctl->handle) {
 		device_remove_file(&pd->dev, &kbdbl_ctl->mode_attr);
 		device_remove_file(&pd->dev, &kbdbl_ctl->timeout_attr);
 		kfree(kbdbl_ctl);
@@ -1891,25 +1891,6 @@ static void sony_nc_kbd_backlight_cleanup(struct platform_device *pd)
 	}
 }
 
-#ifdef CONFIG_PM_SLEEP
-static void sony_nc_kbd_backlight_resume(void)
-{
-	int ignore = 0;
-
-	if (!kbdbl_ctl)
-		return;
-
-	if (kbdbl_ctl->mode == 0)
-		sony_call_snc_handle(kbdbl_ctl->handle, kbdbl_ctl->base,
-				&ignore);
-
-	if (kbdbl_ctl->timeout != 0)
-		sony_call_snc_handle(kbdbl_ctl->handle,
-				(kbdbl_ctl->base + 0x200) |
-				(kbdbl_ctl->timeout << 0x10), &ignore);
-}
-#endif
-
 struct battery_care_control {
 	struct device_attribute attrs[2];
 	unsigned int handle;