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Fix clash in ATMEL_USART_ flags
At the moment ATMEL_USART_{RTS,CTS,CLK} have the values
1, 2 and 3 respectively. Given these are used in bitmasks,
trying to turn on the CLK line will in fact turn on the
RTS and CTS lines as well.
Change the value of ATMEL_USART_CLK to 4.
Signed-off-by: Ben Nizette <bn@niasdigital.com>
---
--- a/arch/avr32/mach-at32ap/include/mach/board.h
+++ b/arch/avr32/mach-at32ap/include/mach/board.h
@@ -29,7 +29,7 @@ extern struct platform_device *atmel_def
/* Flags for selecting USART extra pins */
#define ATMEL_USART_RTS 0x01
#define ATMEL_USART_CTS 0x02
-#define ATMEL_USART_CLK 0x03
+#define ATMEL_USART_CLK 0x04
struct atmel_uart_data {
short use_dma_tx; /* use transmit DMA? */
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