From: Doug Anderson <dianders@xxxxxxxxxxxx>
This will allow a future change to auto-detect which UART to use.
Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
[swarren: Extracted from a larger patch by Doug]
Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
---
arch/arm/mach-tegra/include/mach/uncompress.h | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-tegra/include/mach/uncompress.h b/arch/arm/mach-tegra/include/mach/uncompress.h
index 9797279..bb3fd35 100644
--- a/arch/arm/mach-tegra/include/mach/uncompress.h
+++ b/arch/arm/mach-tegra/include/mach/uncompress.h
@@ -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;
--
1.7.0.4
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