diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ppc64/kernel/udbg.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/ppc64/kernel/udbg.c b/arch/ppc64/kernel/udbg.c index c0da45540f0f..155670a40c3b 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) | |||
| 169 | while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0) | 169 | while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0) |
| 170 | /* wait for idle */; | 170 | /* wait for idle */; |
| 171 | real_writeb(c, &udbg_comport->thr); eieio(); | 171 | real_writeb(c, &udbg_comport->thr); eieio(); |
| 172 | if (c == '\n') { | 172 | if (c == '\n') |
| 173 | /* Also put a CR. This is for convenience. */ | 173 | udbg_maple_real_putc('\r'); |
| 174 | while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0) | ||
| 175 | /* wait for idle */; | ||
| 176 | real_writeb('\r', &udbg_comport->thr); eieio(); | ||
| 177 | } | ||
| 178 | } | 174 | } |
| 179 | } | 175 | } |
| 180 | 176 | ||
| @@ -194,12 +190,8 @@ void udbg_putc(unsigned char c) | |||
| 194 | while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0) | 190 | while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0) |
| 195 | /* wait for idle */; | 191 | /* wait for idle */; |
| 196 | out_8(&udbg_comport->thr, c); | 192 | out_8(&udbg_comport->thr, c); |
| 197 | if (c == '\n') { | 193 | if (c == '\n') |
| 198 | /* Also put a CR. This is for convenience. */ | 194 | udbg_putc('\r'); |
| 199 | while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0) | ||
| 200 | /* wait for idle */; | ||
| 201 | out_8(&udbg_comport->thr, '\r'); | ||
| 202 | } | ||
| 203 | } | 195 | } |
| 204 | #ifdef CONFIG_PPC_PMAC | 196 | #ifdef CONFIG_PPC_PMAC |
| 205 | else if (sccc) { | 197 | else if (sccc) { |