In order to allow hpet_writel() to be used by other components (e.g., the HPET-based hardlockup detector), expose it in the HPET header file.
Cc: Andi Kleen <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: "Ravi V. Shankar" <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Reviewed-by: Tony Luck <[email protected]> Signed-off-by: Ricardo Neri <[email protected]> --- Changes since v5: * None Changes since v4: * Dropped exposing hpet_readq() as it is not needed. Changes since v3: * None Changes since v2: * None Changes since v1: * None --- arch/x86/include/asm/hpet.h | 1 + arch/x86/kernel/hpet.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/include/asm/hpet.h b/arch/x86/include/asm/hpet.h index ab9f3dd87c80..be9848f0883f 100644 --- a/arch/x86/include/asm/hpet.h +++ b/arch/x86/include/asm/hpet.h @@ -72,6 +72,7 @@ extern int is_hpet_enabled(void); extern int hpet_enable(void); extern void hpet_disable(void); extern unsigned int hpet_readl(unsigned int a); +extern void hpet_writel(unsigned int d, unsigned int a); extern void force_hpet_resume(void); #ifdef CONFIG_HPET_EMULATE_RTC diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 71f336425e58..47678e7927ff 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -79,7 +79,7 @@ inline unsigned int hpet_readl(unsigned int a) return readl(hpet_virt_address + a); } -static inline void hpet_writel(unsigned int d, unsigned int a) +inline void hpet_writel(unsigned int d, unsigned int a) { writel(d, hpet_virt_address + a); } -- 2.17.1 _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
