Remove GENERIC_HARDIRQ config option

After the last architecture switched to generic hard irqs the config
options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code
for !CONFIG_GENERIC_HARDIRQS can be removed.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 15106c0..b33b45d 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -107,7 +107,7 @@
 	select SND_SOC_WM8782
 	select SND_SOC_WM8804 if SND_SOC_I2C_AND_SPI
 	select SND_SOC_WM8900 if I2C
-	select SND_SOC_WM8903 if I2C && GENERIC_HARDIRQS
+	select SND_SOC_WM8903 if I2C
 	select SND_SOC_WM8904 if I2C
 	select SND_SOC_WM8940 if I2C
 	select SND_SOC_WM8955 if I2C
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index 9855dfc..2eea184 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -63,7 +63,7 @@
 config SND_SOC_SAMSUNG_SMDK_WM8994
 	tristate "SoC I2S Audio support for WM8994 on SMDK"
 	depends on SND_SOC_SAMSUNG
-	depends on I2C=y && GENERIC_HARDIRQS
+	depends on I2C=y
 	select MFD_WM8994
 	select SND_SOC_WM8994
 	select SND_SAMSUNG_I2S
@@ -151,7 +151,7 @@
 config SND_SOC_GONI_AQUILA_WM8994
 	tristate "SoC I2S Audio support for AQUILA/GONI - WM8994"
 	depends on SND_SOC_SAMSUNG && (MACH_GONI || MACH_AQUILA)
-	depends on I2C=y && GENERIC_HARDIRQS
+	depends on I2C=y
 	select SND_SAMSUNG_I2S
 	select MFD_WM8994
 	select SND_SOC_WM8994
@@ -177,7 +177,7 @@
 config SND_SOC_SMDK_WM8994_PCM
 	tristate "SoC PCM Audio support for WM8994 on SMDK"
 	depends on SND_SOC_SAMSUNG
-	depends on I2C=y && GENERIC_HARDIRQS
+	depends on I2C=y
 	select MFD_WM8994
 	select SND_SOC_WM8994
 	select SND_SAMSUNG_PCM