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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-29 15:58:59 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-30 23:16:32 +0100 |
| commit | 74bc80931c8bc34d24545f992a35349ad548897c (patch) | |
| tree | 402cb830059e78812ba32d3aa9245cc82c3a8ca3 /arch/arm/mach-vexpress/v2m.c | |
| parent | 831e8047eb2af310184a9d4d9e749f3de119ae39 (diff) | |
ARM: Fix Versatile/Realview/VExpress MMC card detection sense
The MMC card detection sense has become really confused with negations
at various levels, leading to some platforms not detecting inserted
cards. Fix this by converting everything to positive logic throughout,
thereby getting rid of these negations.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-vexpress/v2m.c')
| -rw-r--r-- | arch/arm/mach-vexpress/v2m.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index d250711b8c7..c84239761cb 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -241,7 +241,7 @@ static struct platform_device v2m_flash_device = { static unsigned int v2m_mmci_status(struct device *dev) { - return !(readl(MMIO_P2V(V2M_SYS_MCI)) & (1 << 0)); + return readl(MMIO_P2V(V2M_SYS_MCI)) & (1 << 0); } static struct mmci_platform_data v2m_mmci_data = { |