xen/arm: drivers: scif: Remove unused #define-s

Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Acked-by: Julien Grall <julien.grall@arm.com>
CC: Stefano Stabellini <sstabellini@kernel.org>

diff --git a/xen/drivers/char/scif-uart.c b/xen/drivers/char/scif-uart.c
index 4a71bac1719075bfbab707a5468cd69bac71f5a0..465fb3457f1e140a283fcc2e81b41c934c977c46 100644 (file)
--- a/xen/drivers/char/scif-uart.c
+++ b/xen/drivers/char/scif-uart.c
@@ -29,10 +29,6 @@
 #include <asm/scif-uart.h>
 #include <asm/io.h>
 
-#define PARITY_NONE    0
-#define PARITY_EVEN    1
-#define PARITY_ODD     2
-
 #define scif_readb(uart, off)          readb((uart)->regs + (off))
 #define scif_writeb(uart, off, val)    writeb((val), (uart)->regs + (off))
 

diff --git a/xen/include/asm-arm/scif-uart.h b/xen/include/asm-arm/scif-uart.h
index d030b263f376222fb3d2a5bbb5efceea7a937d30..8137850b9659b9abb2007ddfdf3833f2f8ff1e09 100644 (file)
--- a/xen/include/asm-arm/scif-uart.h
+++ b/xen/include/asm-arm/scif-uart.h
@@ -47,17 +47,6 @@
 #define SCSCR_CKE1    (1 << 1)    /* Clock Enable 1 */
 #define SCSCR_CKE0    (1 << 0)    /* Clock Enable 0 */
 
-#define SCSCR_CKE00    (0)
-#define SCSCR_CKE01    (SCSCR_CKE0)
-#define SCSCR_CKE10    (SCSCR_CKE1)
-#define SCSCR_CKE11    (SCSCR_CKE1 | SCSCR_CKE0)
-
-/* Serial Mode Register (SCSMR) */
-#define SCSMR_CHR     (1 << 6)    /* 7-bit Character Length */
-#define SCSMR_PE      (1 << 5)    /* Parity Enable */
-#define SCSMR_ODD     (1 << 4)    /* Odd Parity */
-#define SCSMR_STOP    (1 << 3)    /* Stop Bit Length */
-
 /* Serial Status Register (SCFSR) */
 #define SCFSR_ER      (1 << 7)    /* Receive Error */
 #define SCFSR_TEND    (1 << 6)    /* Transmission End */