MIPS: AR7: Remove unused prom_getchar()

Signed-off-by: Yoichi Yuasa <[email protected]> Cc: [email protected] Patchwork: http://patchwork.linux-mips.org/patch/811/ Signed-off-by: Ralf Baechle <[email protected]>
kyagi · Jan 12, 2010 · 70b5c81 · 70b5c81
1 parent 1dc2386
commit 70b5c81
Showing 1 changed file with 0 additions and 7 deletions.
diff --git a/arch/mips/ar7/prom.c b/arch/mips/ar7/prom.c
@@ -272,13 +272,6 @@ static inline void serial_out(int offset, int value)
 	writel(value, (void *)PORT(offset));
 }
 
-char prom_getchar(void)
-{
-	while (!(serial_in(UART_LSR) & UART_LSR_DR))
-		;
-	return serial_in(UART_RX);
-}
-
 int prom_putchar(char c)
 {
 	while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0)