From 8562c99cdd30217dea3609e268572f8764f401a5 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Fri, 13 Jun 2014 12:22:22 +0100 Subject: efi/reboot: Add generic wrapper around EfiResetSystem() Implement efi_reboot(), which is really just a wrapper around the EfiResetSystem() EFI runtime service, but it does at least allow us to funnel all callers through a single location. It also simplifies the callsites since users no longer need to check to see whether EFI_RUNTIME_SERVICES are enabled. Cc: Tony Luck Tested-by: Mark Salter Signed-off-by: Matt Fleming --- arch/ia64/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/ia64') diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index 55d4ba47a907..deed6fa96bb0 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -662,7 +662,7 @@ void machine_restart (char *restart_cmd) { (void) notify_die(DIE_MACHINE_RESTART, restart_cmd, NULL, 0, 0, 0); - (*efi.reset_system)(EFI_RESET_WARM, 0, 0, NULL); + efi_reboot(REBOOT_WARM, NULL); } void -- cgit v1.2.3 From 4fa62481e231111373418f0d95dd1f24f6e83321 Mon Sep 17 00:00:00 2001 From: Daniel Kiper Date: Mon, 30 Jun 2014 19:52:55 +0200 Subject: arch/ia64: Define early_memunmap() This is odd to use early_iounmap() function do tear down mapping created by early_memremap() function, even if it works right now, because they belong to different set of functions. The former is I/O related function and the later is memory related. So, create early_memunmap() macro which in real is early_iounmap(). This thing will help to not confuse code readers longer by mixing functions from different classes. EFI patches following this patch uses that functionality. Signed-off-by: Daniel Kiper Cc: Tony Luck Signed-off-by: Matt Fleming --- arch/ia64/include/asm/io.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/ia64') diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h index 0d2bcb37ec35..bee0acd52f7e 100644 --- a/arch/ia64/include/asm/io.h +++ b/arch/ia64/include/asm/io.h @@ -426,6 +426,7 @@ extern void iounmap (volatile void __iomem *addr); extern void __iomem * early_ioremap (unsigned long phys_addr, unsigned long size); #define early_memremap(phys_addr, size) early_ioremap(phys_addr, size) extern void early_iounmap (volatile void __iomem *addr, unsigned long size); +#define early_memunmap(addr, size) early_iounmap(addr, size) static inline void __iomem * ioremap_cache (unsigned long phys_addr, unsigned long size) { return ioremap(phys_addr, size); -- cgit v1.2.3