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| author | John Rigby <john.rigby@linaro.org> | 2010-12-20 18:27:51 -0700 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-12-21 11:33:36 +0100 |
| commit | 2956532625cf8414ad3efb37598ba34db08d67ec (patch) | |
| tree | 19d9df98e764da9970e9cd0d70243fbaa9120fd5 /arch/arm/cpu/armv7/mx5 | |
| parent | 71aab09b2c1edd1b6e00819abd1e31c04db04f36 (diff) | |
| download | u-boot-imx-2956532625cf8414ad3efb37598ba34db08d67ec.zip u-boot-imx-2956532625cf8414ad3efb37598ba34db08d67ec.tar.gz u-boot-imx-2956532625cf8414ad3efb37598ba34db08d67ec.tar.bz2 | |
Move DECLARE_GLOBAL_DATA_PTR to file scope
It can be optimised out by the compiler otherwise resulting
in obscure errors like a board not booting.
This has been documented in README since 2006 when these were
first fixed up for GCC 4.x.
Signed-off-by: John Rigby <john.rigby@linaro.org>
Fix some additional places.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-By: Albert ARIBAUD <albert.aribaud@free.fr>
Diffstat (limited to 'arch/arm/cpu/armv7/mx5')
| -rw-r--r-- | arch/arm/cpu/armv7/mx5/speed.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/mx5/speed.c b/arch/arm/cpu/armv7/mx5/speed.c index a444def..2187e8e 100644 --- a/arch/arm/cpu/armv7/mx5/speed.c +++ b/arch/arm/cpu/armv7/mx5/speed.c @@ -28,10 +28,12 @@ #include <asm/arch/imx-regs.h> #include <asm/arch/clock.h> +#ifdef CONFIG_FSL_ESDHC +DECLARE_GLOBAL_DATA_PTR; +#endif + int get_clocks(void) { - DECLARE_GLOBAL_DATA_PTR; - #ifdef CONFIG_FSL_ESDHC gd->sdhc_clk = mxc_get_clock(MXC_IPG_PERCLK); #endif |