From 5e82eb333949e2f1652bf70d36dfaa875306ae11 Mon Sep 17 00:00:00 2001 From: Nye Liu Date: Fri, 27 Jun 2008 13:01:00 -0700 Subject: [PATCH] powerpc/CPM: Minor cosmetic changes to udbg_putc udbg_putc is a *function pointer* that is initialized during udbg_init_cpm. It might not be initialized properly when called from udbg_putc_cpm(), so (recursively) call udbg_putc_cpm() directly. Signed-off-by: Nye Liu Signed-off-by: Kumar Gala --- arch/powerpc/sysdev/cpm_common.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c index 9b75d164bdf9..e4b7296acb2c 100644 --- a/arch/powerpc/sysdev/cpm_common.c +++ b/arch/powerpc/sysdev/cpm_common.c @@ -37,7 +37,7 @@ static void udbg_putc_cpm(char c) u8 __iomem *txbuf = (u8 __iomem __force *)in_be32(&cpm_udbg_txdesc[1]); if (c == '\n') - udbg_putc('\r'); + udbg_putc_cpm('\r'); while (in_be32(&cpm_udbg_txdesc[0]) & 0x80000000) ; @@ -53,7 +53,6 @@ void __init udbg_init_cpm(void) setbat(1, 0xf0000000, 0xf0000000, 1024*1024, _PAGE_IO); #endif udbg_putc = udbg_putc_cpm; - udbg_putc('X'); } } #endif