treewide: use cpu_relax() where appropriate
Instead of doing /* cpu_relax(); */ barrier(); on upstream uses of cpu_relax(), just use the new cpu_relax() #define directly. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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arch/arm/mach-omap/omap4_rom_usb.c |
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drivers/mtd/nand/nand_denali.c |
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