diff options
author | Arnd Bergmann <arnd@arndb.de> | 2012-02-28 07:33:41 -0500 |
---|---|---|
committer | Arnd Bergmann <arnd@arndb.de> | 2012-02-28 07:33:46 -0500 |
commit | abf45ce84c4e36bd64aef20d7df9a79bd5e4b799 (patch) | |
tree | f118e135bdd60b680703d1b38c7fdc7b9d7c503d /drivers/platform/x86/ibm_rtl.c | |
parent | 082f53c2f573c75a8f1610c587a43b6817e20f90 (diff) | |
parent | b1f91a9ce335eb4e0fef17c10f39a438ac3fce9b (diff) |
Merge branch 'imx/defconfig' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/soc
* 'imx/defconfig' of git://git.linaro.org/people/shawnguo/linux-2.6: (2 commits)
ARM: defconfig: imx_v6_v7: build in REGULATOR_FIXED_VOLTAGE
ARM: imx: update imx_v6_v7_defconfig
(upadte to v3.3-rc5)
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 @@ | |||
33 | #include <linux/mutex.h> | 33 | #include <linux/mutex.h> |
34 | #include <asm/bios_ebda.h> | 34 | #include <asm/bios_ebda.h> |
35 | 35 | ||
36 | #include <asm-generic/io-64-nonatomic-lo-hi.h> | ||
37 | |||
36 | static bool force; | 38 | static bool force; |
37 | module_param(force, bool, 0); | 39 | module_param(force, bool, 0); |
38 | MODULE_PARM_DESC(force, "Force driver load, ignore DMI data"); | 40 | MODULE_PARM_DESC(force, "Force driver load, ignore DMI data"); |
@@ -83,19 +85,6 @@ static void __iomem *rtl_cmd_addr; | |||
83 | static u8 rtl_cmd_type; | 85 | static u8 rtl_cmd_type; |
84 | static u8 rtl_cmd_width; | 86 | static u8 rtl_cmd_width; |
85 | 87 | ||
86 | #ifndef readq | ||
87 | static inline __u64 readq(const volatile void __iomem *addr) | ||
88 | { | ||
89 | const volatile u32 __iomem *p = addr; | ||
90 | u32 low, high; | ||
91 | |||
92 | low = readl(p); | ||
93 | high = readl(p + 1); | ||
94 | |||
95 | return low + ((u64)high << 32); | ||
96 | } | ||
97 | #endif | ||
98 | |||
99 | static void __iomem *rtl_port_map(phys_addr_t addr, unsigned long len) | 88 | static void __iomem *rtl_port_map(phys_addr_t addr, unsigned long len) |
100 | { | 89 | { |
101 | if (rtl_cmd_type == RTL_ADDR_TYPE_MMIO) | 90 | if (rtl_cmd_type == RTL_ADDR_TYPE_MMIO) |