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ARM: omap: fix warning with LPAE build
Some omap3 code is throwing a warning: arch/arm/mach-omap2/pm34xx.c: In function 'omap3_save_secure_ram_context': arch/arm/mach-omap2/pm34xx.c:123:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In reality this code will never actually execute with LPAE=y, since Cortex-A8 doesn't support it. So downcasting the __pa() is safe in this case. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Tony Lindgren <tony@atomide.com>
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@ -120,7 +120,7 @@ static void omap3_save_secure_ram_context(void)
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* will hang the system.
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*/
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pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_ON);
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ret = _omap_save_secure_sram((u32 *)
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ret = _omap_save_secure_sram((u32 *)(unsigned long)
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__pa(omap3_secure_ram_storage));
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pwrdm_set_next_pwrst(mpu_pwrdm, mpu_next_state);
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/* Following is for error tracking, it should not happen */
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