Replaces the hard-coded constant used in dm646x_serial_reset function.
Signed-off-by: Sudhakar Rajashekhara <[EMAIL PROTECTED]>
---
arch/arm/mach-davinci/board-dm646x-evm.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c
b/arch/arm/mach-davinci/board-dm646x-evm.c
index b6a2b22..740d4db 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -117,7 +117,8 @@ static void __init evm_init_i2c(void)
i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
}
-#define UART_DM646X_SCR (DAVINCI_UART0_BASE + 0x40)
+#define UART_DM646X_SCR (DAVINCI_UART0_BASE + 0x40)
+#define UART_DM646X_SCR_TX_WATERMARK (0x08)
/*
* Internal UARTs need to be initialized for the 8250 autoconfig to work
* properly. Note that the TX watermark initialization may not be needed
@@ -125,7 +126,7 @@ static void __init evm_init_i2c(void)
*/
static int __init dm646x_serial_reset(void)
{
- davinci_writel(0x08, UART_DM646X_SCR);
+ davinci_writel(UART_DM646X_SCR_TX_WATERMARK, UART_DM646X_SCR);
return 0;
}
--
1.5.4.1
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