diff options
-rw-r--r-- | arch/powerpc/platforms/powermac/pci.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index 69d67ff07004..ec49099830d5 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c | |||
@@ -209,15 +209,12 @@ static int macrisc_write_config(struct pci_bus *bus, unsigned int devfn, | |||
209 | switch (len) { | 209 | switch (len) { |
210 | case 1: | 210 | case 1: |
211 | out_8(addr, val); | 211 | out_8(addr, val); |
212 | (void) in_8(addr); | ||
213 | break; | 212 | break; |
214 | case 2: | 213 | case 2: |
215 | out_le16(addr, val); | 214 | out_le16(addr, val); |
216 | (void) in_le16(addr); | ||
217 | break; | 215 | break; |
218 | default: | 216 | default: |
219 | out_le32(addr, val); | 217 | out_le32(addr, val); |
220 | (void) in_le32(addr); | ||
221 | break; | 218 | break; |
222 | } | 219 | } |
223 | return PCIBIOS_SUCCESSFUL; | 220 | return PCIBIOS_SUCCESSFUL; |
@@ -440,15 +437,12 @@ static int u3_ht_write_config(struct pci_bus *bus, unsigned int devfn, | |||
440 | switch (len) { | 437 | switch (len) { |
441 | case 1: | 438 | case 1: |
442 | out_8(addr, val); | 439 | out_8(addr, val); |
443 | (void) in_8(addr); | ||
444 | break; | 440 | break; |
445 | case 2: | 441 | case 2: |
446 | out_le16(addr, val); | 442 | out_le16(addr, val); |
447 | (void) in_le16(addr); | ||
448 | break; | 443 | break; |
449 | default: | 444 | default: |
450 | out_le32((u32 __iomem *)addr, val); | 445 | out_le32((u32 __iomem *)addr, val); |
451 | (void) in_le32(addr); | ||
452 | break; | 446 | break; |
453 | } | 447 | } |
454 | return PCIBIOS_SUCCESSFUL; | 448 | return PCIBIOS_SUCCESSFUL; |
@@ -545,15 +539,12 @@ static int u4_pcie_write_config(struct pci_bus *bus, unsigned int devfn, | |||
545 | switch (len) { | 539 | switch (len) { |
546 | case 1: | 540 | case 1: |
547 | out_8(addr, val); | 541 | out_8(addr, val); |
548 | (void) in_8(addr); | ||
549 | break; | 542 | break; |
550 | case 2: | 543 | case 2: |
551 | out_le16(addr, val); | 544 | out_le16(addr, val); |
552 | (void) in_le16(addr); | ||
553 | break; | 545 | break; |
554 | default: | 546 | default: |
555 | out_le32(addr, val); | 547 | out_le32(addr, val); |
556 | (void) in_le32(addr); | ||
557 | break; | 548 | break; |
558 | } | 549 | } |
559 | return PCIBIOS_SUCCESSFUL; | 550 | return PCIBIOS_SUCCESSFUL; |