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ARM: tegra: uncompress.h: Store UART address in a variable

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This will allow a future change to auto-detect which UART to use.

Signed-off-by: Doug Anderson <dianders@chromium.org>
[swarren: Extracted from a larger patch by Doug]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Doug Anderson <dianders@chromium.org>
Acked-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Doug Anderson 2012-01-06 10:43:20 +00:00 committed by Olof Johansson
parent 229c7b22a2
commit 31bac1375b
1 changed files with 3 additions and 3 deletions
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6
arch/arm/mach-tegra/include/mach/uncompress.h
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@ -30,10 +30,10 @@
#define DEBUG_UART_SHIFT 2
volatile u8 *uart;
static void putc(int c)
{
volatile u8 *uart = (volatile u8 *)TEGRA_DEBUG_UART_BASE;
if (uart == NULL)
return;
@ -50,8 +50,8 @@ static inline void arch_decomp_setup(void)
{
volatile u32 *apb_misc = (volatile u32 *)TEGRA_APB_MISC_BASE;
u32 chip, div;
volatile u8 *uart = (volatile u8 *)TEGRA_DEBUG_UART_BASE;
uart = (volatile u8 *)TEGRA_DEBUG_UART_BASE;
if (uart == NULL)
return;