Commit e0740fb8 authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Thierry Reding
Browse files

memory: tegra: Fix compilation warnings on 64bit platforms 



Fix compilation warning on 64bit platforms caused by implicit promotion
of 32bit signed integer to a 64bit unsigned value which happens after
enabling compile-testing of the EMC drivers.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Reviewed-by: default avatarNathan Chancellor <nathan@kernel.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 87d7426f

drivers/memory/tegra/tegra124-emc.c

+2 −2
Original line number Diff line number Diff line
@@ -272,8 +272,8 @@ 
#define EMC_PUTERM_ADJ				0x574



#define DRAM_DEV_SEL_ALL			0

#define DRAM_DEV_SEL_0				(2 << 30)

#define DRAM_DEV_SEL_1				(1 << 30)

#define DRAM_DEV_SEL_0				BIT(31)

#define DRAM_DEV_SEL_1				BIT(30)



#define EMC_CFG_POWER_FEATURES_MASK		\

	(EMC_CFG_DYN_SREF | EMC_CFG_DRAM_ACPD | EMC_CFG_DRAM_CLKSTOP_SR | \

drivers/memory/tegra/tegra30-emc.c

+2 −2
Original line number Diff line number Diff line
@@ -150,8 +150,8 @@ 
#define EMC_SELF_REF_CMD_ENABLED		BIT(0)



#define DRAM_DEV_SEL_ALL			(0 << 30)

#define DRAM_DEV_SEL_0				(2 << 30)

#define DRAM_DEV_SEL_1				(1 << 30)

#define DRAM_DEV_SEL_0				BIT(31)

#define DRAM_DEV_SEL_1				BIT(30)

#define DRAM_BROADCAST(num) \

	((num) > 1 ? DRAM_DEV_SEL_ALL : DRAM_DEV_SEL_0)