linux-kernel - [PATCH] hwspinlock: Simplify Kconfig

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Date:   Tue, 14 Apr 2020 19:09:43 -0300
From:   Ezequiel Garcia <ezequiel@...labora.com>
To:     linux-kernel@...r.kernel.org, linux-remoteproc@...r.kernel.org
Cc:     Baolin Wang <baolin.wang7@...il.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Ohad Ben-Cohen <ohad@...ery.com>, kernel@...labora.com,
        Ezequiel Garcia <ezequiel@...labora.com>
Subject: [PATCH] hwspinlock: Simplify Kconfig

Every hwspinlock driver is expected to depend on the
hwspinlock core, so it's possible to simplify the
Kconfig, factoring out the HWSPINLOCK dependency.

Signed-off-by: Ezequiel Garcia <ezequiel@...labora.com>
---
 drivers/hwspinlock/Kconfig | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
index 826a1054100d..32cd26352f38 100644
--- a/drivers/hwspinlock/Kconfig
+++ b/drivers/hwspinlock/Kconfig
@@ -6,9 +6,10 @@
 menuconfig HWSPINLOCK
 	bool "Hardware Spinlock drivers"
 
+if HWSPINLOCK
+
 config HWSPINLOCK_OMAP
 	tristate "OMAP Hardware Spinlock device"
-	depends on HWSPINLOCK
 	depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX || ARCH_K3 || COMPILE_TEST
 	help
 	  Say y here to support the OMAP Hardware Spinlock device (firstly
@@ -18,7 +19,6 @@ config HWSPINLOCK_OMAP
 
 config HWSPINLOCK_QCOM
 	tristate "Qualcomm Hardware Spinlock device"
-	depends on HWSPINLOCK
 	depends on ARCH_QCOM || COMPILE_TEST
 	select MFD_SYSCON
 	help
@@ -30,7 +30,6 @@ config HWSPINLOCK_QCOM
 
 config HWSPINLOCK_SIRF
 	tristate "SIRF Hardware Spinlock device"
-	depends on HWSPINLOCK
 	depends on ARCH_SIRF || COMPILE_TEST
 	help
 	  Say y here to support the SIRF Hardware Spinlock device, which
@@ -43,7 +42,6 @@ config HWSPINLOCK_SIRF
 config HWSPINLOCK_SPRD
 	tristate "SPRD Hardware Spinlock device"
 	depends on ARCH_SPRD || COMPILE_TEST
-	depends on HWSPINLOCK
 	help
 	  Say y here to support the SPRD Hardware Spinlock device.
 
@@ -52,7 +50,6 @@ config HWSPINLOCK_SPRD
 config HWSPINLOCK_STM32
 	tristate "STM32 Hardware Spinlock device"
 	depends on MACH_STM32MP157 || COMPILE_TEST
-	depends on HWSPINLOCK
 	help
 	  Say y here to support the STM32 Hardware Spinlock device.
 
@@ -60,7 +57,6 @@ config HWSPINLOCK_STM32
 
 config HSEM_U8500
 	tristate "STE Hardware Semaphore functionality"
-	depends on HWSPINLOCK
 	depends on ARCH_U8500 || COMPILE_TEST
 	help
 	  Say y here to support the STE Hardware Semaphore functionality, which
@@ -68,3 +64,5 @@ config HSEM_U8500
 	  SoC.
 
 	  If unsure, say N.
+
+endif # HWSPINLOCK
-- 
2.26.0.rc2