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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-02-27 10:50:11 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-02-27 10:50:11 +1100 |
| commit | f851013cb2238a82782da03ac82a14447933f90d (patch) | |
| tree | f97835f69d244865c4a5397d0e6d45d1276a919d /drivers/platform/x86/ibm_rtl.c | |
| parent | f2699491e06584a2ebb0939f108ad29f3b151456 (diff) | |
| parent | 203738e548cefc3fc3c2f73a9063176c9f3583d5 (diff) | |
Merge remote-tracking branch 'origin/master' into next
Diffstat (limited to 'drivers/platform/x86/ibm_rtl.c')
| -rw-r--r-- | drivers/platform/x86/ibm_rtl.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c index 42a7d603c870..7481146a5b47 100644 --- a/drivers/platform/x86/ibm_rtl.c +++ b/drivers/platform/x86/ibm_rtl.c @@ -33,6 +33,8 @@ #include <linux/mutex.h> #include <asm/bios_ebda.h> +#include <asm-generic/io-64-nonatomic-lo-hi.h> + static bool force; module_param(force, bool, 0); MODULE_PARM_DESC(force, "Force driver load, ignore DMI data"); @@ -83,19 +85,6 @@ static void __iomem *rtl_cmd_addr; static u8 rtl_cmd_type; static u8 rtl_cmd_width; -#ifndef readq -static inline __u64 readq(const volatile void __iomem *addr) -{ - const volatile u32 __iomem *p = addr; - u32 low, high; - - low = readl(p); - high = readl(p + 1); - - return low + ((u64)high << 32); -} -#endif - static void __iomem *rtl_port_map(phys_addr_t addr, unsigned long len) { if (rtl_cmd_type == RTL_ADDR_TYPE_MMIO) |