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| author | Eric Miao <eric.miao@marvell.com> | 2008-11-26 13:25:52 +0300 |
|---|---|---|
| committer | Eric Miao <eric.miao@marvell.com> | 2008-12-02 09:42:37 +0300 |
| commit | e88db8b91f1f5de24ae6bb3241d92fecaae64abf (patch) | |
| tree | c53b6bbf40dc806b7ba4c5bb1963c095c44ebcf5 | |
| parent | ddd244dd814ee3e5ef1e4872705cbec0dfced541 (diff) | |
| download | linux-e88db8b91f1f5de24ae6bb3241d92fecaae64abf.tar.xz | |
Revert "[ARM] pxa: introduce cpu_is_pxa26x()"
This reverts commit da1a3dc0ebb4f9209a1939eaa6b18901e0cd7bc0.
The originally proposed way in the above commit is incorrect. And
there is no easy way to distinguish between pxa25x and pxa26x at
run-time.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/hardware.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa25x.c | 8 |
2 files changed, 1 insertions, 9 deletions
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index a582a6d9b92b..292a93af2b25 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -204,8 +204,6 @@ __cpu_is_pxa25x(read_cpuid_id()); \ }) -extern int cpu_is_pxa26x(void); - #define cpu_is_pxa27x() \ ({ \ __cpu_is_pxa27x(read_cpuid_id()); \ diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 25d17a1dab78..6543321a2df4 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -36,12 +36,6 @@ #include "devices.h" #include "clock.h" -int cpu_is_pxa26x(void) -{ - return cpu_is_pxa250() && ((BOOT_DEF & 0x8) == 0); -} -EXPORT_SYMBOL_GPL(cpu_is_pxa26x); - /* * Various clock factors driven by the CCCR register. */ @@ -356,7 +350,7 @@ static int __init pxa25x_init(void) } /* Only add HWUART for PXA255/26x; PXA210/250 do not have it. */ - if (cpu_is_pxa255() || cpu_is_pxa26x()) { + if (cpu_is_pxa255()) { clks_register(&pxa25x_hwuart_clk, 1); ret = platform_device_register(&pxa_device_hwuart); } |