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authorDavid Woodhouse <dwmw2@infradead.org>2007-01-17 18:34:51 -0500
committerDavid Woodhouse <dwmw2@infradead.org>2007-01-17 18:34:51 -0500
commit9cdf083f981b8d37b3212400a359368661385099 (patch)
treeaa15a6a08ad87e650dea40fb59b3180bef0d345b /drivers/parisc/iosapic.c
parente499e01d234a31d59679b7b1e1cf628d917ba49a (diff)
parenta8b3485287731978899ced11f24628c927890e78 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/parisc/iosapic.c')
-rw-r--r--drivers/parisc/iosapic.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index c2949b4367e5..6fb3f7979f21 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -50,12 +50,12 @@
50** 50**
51** PA Firmware 51** PA Firmware
52** ----------- 52** -----------
53** PA-RISC platforms have two fundementally different types of firmware. 53** PA-RISC platforms have two fundamentally different types of firmware.
54** For PCI devices, "Legacy" PDC initializes the "INTERRUPT_LINE" register 54** For PCI devices, "Legacy" PDC initializes the "INTERRUPT_LINE" register
55** and BARs similar to a traditional PC BIOS. 55** and BARs similar to a traditional PC BIOS.
56** The newer "PAT" firmware supports PDC calls which return tables. 56** The newer "PAT" firmware supports PDC calls which return tables.
57** PAT firmware only initializes PCI Console and Boot interface. 57** PAT firmware only initializes the PCI Console and Boot interface.
58** With these tables, the OS can progam all other PCI devices. 58** With these tables, the OS can program all other PCI devices.
59** 59**
60** One such PAT PDC call returns the "Interrupt Routing Table" (IRT). 60** One such PAT PDC call returns the "Interrupt Routing Table" (IRT).
61** The IRT maps each PCI slot's INTA-D "output" line to an I/O SAPIC 61** The IRT maps each PCI slot's INTA-D "output" line to an I/O SAPIC
@@ -874,7 +874,7 @@ void *iosapic_register(unsigned long hpa)
874 return NULL; 874 return NULL;
875 } 875 }
876 876
877 isi = (struct iosapic_info *)kzalloc(sizeof(struct iosapic_info), GFP_KERNEL); 877 isi = kzalloc(sizeof(struct iosapic_info), GFP_KERNEL);
878 if (!isi) { 878 if (!isi) {
879 BUG(); 879 BUG();
880 return NULL; 880 return NULL;