serial: sirf: remove duplicate defines

This patch removes duplicate defines in drivers/tty/serial/sirfsoc_uart.h

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/sirfsoc_uart.h b/drivers/tty/serial/sirfsoc_uart.h
index fb8d0a0..b7d679c 100644 (file)
--- a/drivers/tty/serial/sirfsoc_uart.h
+++ b/drivers/tty/serial/sirfsoc_uart.h
@@ -368,15 +368,6 @@ struct sirfsoc_uart_register sirfsoc_uart = {
 #define SIRFSOC_UART_NR                                6
 #define SIRFSOC_PORT_TYPE                      0xa5
 
-/* Baud Rate Calculation */
-#define SIRF_MIN_SAMPLE_DIV                    0xf
-#define SIRF_MAX_SAMPLE_DIV                    0x3f
-#define SIRF_IOCLK_DIV_MAX                     0xffff
-#define SIRF_SAMPLE_DIV_SHIFT                  16
-#define SIRF_IOCLK_DIV_MASK                    0xffff
-#define SIRF_SAMPLE_DIV_MASK                   0x3f0000
-#define SIRF_BAUD_RATE_SUPPORT_NR              18
-
 /* Uart Common Use Macro*/
 #define SIRFSOC_RX_DMA_BUF_SIZE        256
 #define BYTES_TO_ALIGN(dma_addr)       ((unsigned long)(dma_addr) & 0x3)
@@ -453,9 +444,6 @@ struct sirfsoc_uart_port {
        int                             rx_issued;
 };
 
-/* Hardware Flow Control */
-#define SIRFUART_AFC_CTRL_RX_THD       0x70
-
 /* Register Access Control */
 #define portaddr(port, reg)            ((port)->membase + (reg))
 #define rd_regb(port, reg)             (__raw_readb(portaddr(port, reg)))