leds: lgm: Improve Kconfig help

Remove unnecessary Kconfig symbol LEDS_BLINK
Improve Kconfig help text to make it more useful.
Signed-off-by: Rahul Tanwar <rtanwar@maxlinear.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>

drivers/leds/Kconfig

@@ -928,13 +928,12 @@ config LEDS_ACER_A500
 	  This option enables support for the Power Button LED of
 	  Acer Iconia Tab A500.
 
+source "drivers/leds/blink/Kconfig"
+
 comment "Flash and Torch LED drivers"
 source "drivers/leds/flash/Kconfig"
 
 comment "LED Triggers"
 source "drivers/leds/trigger/Kconfig"
 
-comment "LED Blink"
-source "drivers/leds/blink/Kconfig"
-
 endif # NEW_LEDS

drivers/leds/Makefile

@@ -110,4 +110,4 @@ obj-$(CONFIG_LEDS_CLASS_FLASH)		+= flash/
 obj-$(CONFIG_LEDS_TRIGGERS)		+= trigger/
 
 # LED Blink
-obj-$(CONFIG_LEDS_BLINK)                += blink/
+obj-y					+= blink/

drivers/leds/blink/Kconfig

-menuconfig LEDS_BLINK
-	bool "LED Blink support"
-	depends on LEDS_CLASS
-	help
-	  This option enables blink support for the leds class.
-	  If unsure, say Y.
+config LEDS_LGM
+       tristate "LED support for LGM SoC series"
+       depends on GPIOLIB
+       depends on LEDS_CLASS
+       depends on MFD_SYSCON
+       depends on OF
+       help
+         This option enables support for LEDs connected to GPIO lines on
+         Lightning Mountain (LGM) SoC. Lightning Mountain is a AnyWAN
+         gateway-on-a-chip SoC to be shipped on mid and high end home
+         gateways and routers.
 
-if LEDS_BLINK
+         These LEDs are driven by a Serial Shift Output (SSO) controller.
+         The driver supports hardware blinking and the LEDs can be configured
+         to be triggered by software/CPU or by hardware.
 
-config LEDS_BLINK_LGM
-	tristate "LED support for Intel LGM SoC series"
-	depends on GPIOLIB
-	depends on LEDS_CLASS
-	depends on MFD_SYSCON
-	depends on OF
-	help
-	  Parallel to serial conversion, which is also called SSO controller,
-	  can drive external shift register for LED outputs.
-	  This enables LED support for Serial Shift Output controller(SSO).
-
-endif # LEDS_BLINK
+         Say 'Y' here if you are working on LGM SoC based platform. Otherwise,
+         say 'N'. To compile this driver as a module, choose M here: the module
+         will be called leds-lgm-sso.

drivers/leds/blink/Makefile

 # SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_LEDS_BLINK_LGM)	+= leds-lgm-sso.o
+obj-$(CONFIG_LEDS_LGM)	+= leds-lgm-sso.o