diff options
author | Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
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committer | Tony Lindgren <tony@atomide.com> | 2018-08-28 09:58:03 -0700 |
commit | ea4d65f14f6aaa53e379b93c5544245ef081b3e7 (patch) | |
tree | a15485f4f1cf547a52b31fa8e16e14b9579b7200 /arch/mips/ath25/early_printk.c | |
parent | ce32d59ee2cd036f6e8a6ed17a06a0b0bec5c67c (diff) | |
parent | 496f3347d834aec91c38b45d6249ed00f58ad233 (diff) |
Merge branch 'perm-fix' into omap-for-v4.19/fixes-v2
Diffstat (limited to 'arch/mips/ath25/early_printk.c')
-rw-r--r-- | arch/mips/ath25/early_printk.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/mips/ath25/early_printk.c b/arch/mips/ath25/early_printk.c index 36035b628161..d534761e9cda 100644 --- a/arch/mips/ath25/early_printk.c +++ b/arch/mips/ath25/early_printk.c @@ -9,6 +9,7 @@ #include <linux/mm.h> #include <linux/io.h> #include <linux/serial_reg.h> +#include <asm/setup.h> #include "devices.h" #include "ar2315_regs.h" @@ -25,7 +26,7 @@ static inline unsigned char prom_uart_rr(void __iomem *base, unsigned reg) return __raw_readl(base + 4 * reg); } -void prom_putchar(unsigned char ch) +void prom_putchar(char ch) { static void __iomem *base; @@ -38,7 +39,7 @@ void prom_putchar(unsigned char ch) while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0) ; - prom_uart_wr(base, UART_TX, ch); + prom_uart_wr(base, UART_TX, (unsigned char)ch); while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0) ; } |