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authorThomas Chou <thomas@wytron.com.tw>2015-10-29 21:09:31 +0800
committerThomas Chou <thomas@wytron.com.tw>2015-11-06 09:14:11 +0800
commit886161a4454721a24f63a59361d4f22f15123b5a (patch)
tree8aa418c1ef3ac8e6ed7786ca9e6115c56760aeca /drivers/serial
parentca3ed07dafd6152cb9957bd7bf48dc25f045dfe0 (diff)
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serial: altera_jtag_uart: use BIT macro
Replace numerical bit shift with BIT macro in altera_jtag_uart :%s/(1 << nr)/BIT(nr)/g where nr = 0, 1, 2 .... 31 Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/altera_jtag_uart.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/serial/altera_jtag_uart.c b/drivers/serial/altera_jtag_uart.c
index 39d4a4e..0aa741c 100644
--- a/drivers/serial/altera_jtag_uart.c
+++ b/drivers/serial/altera_jtag_uart.c
@@ -22,11 +22,11 @@ struct altera_jtaguart_platdata {
};
/* data register */
-#define ALTERA_JTAG_RVALID (1<<15) /* Read valid */
+#define ALTERA_JTAG_RVALID BIT(15) /* Read valid */
/* control register */
-#define ALTERA_JTAG_AC (1 << 10) /* activity indicator */
-#define ALTERA_JTAG_RRDY (1 << 12) /* read available */
+#define ALTERA_JTAG_AC BIT(10) /* activity indicator */
+#define ALTERA_JTAG_RRDY BIT(12) /* read available */
#define ALTERA_JTAG_WSPACE(d) ((d)>>16) /* Write space avail */
/* Write fifo size. FIXME: this should be extracted with sopc2dts */
#define ALTERA_JTAG_WRITE_DEPTH 64