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-rw-r--r--arch/ppc64/kernel/udbg.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/ppc64/kernel/udbg.c b/arch/ppc64/kernel/udbg.c
index c0da45540f0..155670a40c3 100644
--- a/arch/ppc64/kernel/udbg.c
+++ b/arch/ppc64/kernel/udbg.c
@@ -169,12 +169,8 @@ void udbg_maple_real_putc(unsigned char c)
while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
/* wait for idle */;
real_writeb(c, &udbg_comport->thr); eieio();
- if (c == '\n') {
- /* Also put a CR. This is for convenience. */
- while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
- /* wait for idle */;
- real_writeb('\r', &udbg_comport->thr); eieio();
- }
+ if (c == '\n')
+ udbg_maple_real_putc('\r');
}
}
@@ -194,12 +190,8 @@ void udbg_putc(unsigned char c)
while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
/* wait for idle */;
out_8(&udbg_comport->thr, c);
- if (c == '\n') {
- /* Also put a CR. This is for convenience. */
- while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
- /* wait for idle */;
- out_8(&udbg_comport->thr, '\r');
- }
+ if (c == '\n')
+ udbg_putc('\r');
}
#ifdef CONFIG_PPC_PMAC
else if (sccc) {