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hwspinlock updates for v5.7

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This marks all hwspinlock driver COMPILE_TESTable and replaces the zero-length
 array in hwspinlock_device with a flexible-array member.
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Merge tag 'hwlock-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull hwspinlock updates from Bjorn Andersson:
 "This marks all hwspinlock driver COMPILE_TESTable and replaces the
  zero-length array in hwspinlock_device with a flexible-array member"

* tag 'hwlock-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  hwspinlock: hwspinlock_internal.h: Replace zero-length array with flexible-array member
  hwspinlock: Allow drivers to be built with COMPILE_TEST
This commit is contained in:
Linus Torvalds 2020-04-02 15:45:45 -07:00
commit 11786191e2
2 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/hwspinlock/Kconfig
View File

@ -9,7 +9,7 @@ menuconfig 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
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
introduced in OMAP4).
@ -19,7 +19,7 @@ config HWSPINLOCK_OMAP
config HWSPINLOCK_QCOM
tristate "Qualcomm Hardware Spinlock device"
depends on HWSPINLOCK
depends on ARCH_QCOM
depends on ARCH_QCOM || COMPILE_TEST
select MFD_SYSCON
help
Say y here to support the Qualcomm Hardware Mutex functionality, which
@ -31,7 +31,7 @@ config HWSPINLOCK_QCOM
config HWSPINLOCK_SIRF
tristate "SIRF Hardware Spinlock device"
depends on HWSPINLOCK
depends on ARCH_SIRF
depends on ARCH_SIRF || COMPILE_TEST
help
Say y here to support the SIRF Hardware Spinlock device, which
provides a synchronisation mechanism for the various processors
@ -42,7 +42,7 @@ config HWSPINLOCK_SIRF
config HWSPINLOCK_SPRD
tristate "SPRD Hardware Spinlock device"
depends on ARCH_SPRD
depends on ARCH_SPRD || COMPILE_TEST
depends on HWSPINLOCK
help
Say y here to support the SPRD Hardware Spinlock device.
@ -51,7 +51,7 @@ config HWSPINLOCK_SPRD
config HWSPINLOCK_STM32
tristate "STM32 Hardware Spinlock device"
depends on MACH_STM32MP157
depends on MACH_STM32MP157 || COMPILE_TEST
depends on HWSPINLOCK
help
Say y here to support the STM32 Hardware Spinlock device.
@ -61,7 +61,7 @@ config HWSPINLOCK_STM32
config HSEM_U8500
tristate "STE Hardware Semaphore functionality"
depends on HWSPINLOCK
depends on ARCH_U8500
depends on ARCH_U8500 || COMPILE_TEST
help
Say y here to support the STE Hardware Semaphore functionality, which
provides a synchronisation mechanism for the various processor on the

2
drivers/hwspinlock/hwspinlock_internal.h
View File

@ -56,7 +56,7 @@ struct hwspinlock_device {
const struct hwspinlock_ops *ops;
int base_id;
int num_locks;
struct hwspinlock lock[0];
struct hwspinlock lock[];
};
static inline int hwlock_to_id(struct hwspinlock *hwlock)