pwm: jz4740: Drop dependency on MACH_INGENIC

Depending on MACH_INGENIC prevent us from creating a generic kernel that
works on more than one MIPS board. Instead, we just depend on MIPS being
set.

Acked-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Paul Cercueil <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>

Author: pcercuei

drivers/pwm/Kconfig

@@ -244,7 +244,7 @@ config PWM_IQS620A
 
 config PWM_JZ4740
 	tristate "Ingenic JZ47xx PWM support"
-	depends on MACH_INGENIC
+	depends on MIPS
 	depends on COMMON_CLK
 	select MFD_SYSCON
 	help