[PARISC] Use kzalloc and other janitor-style cleanups
Helge,
o Convert a bunch of kmalloc/memset uses to kzalloc.
o pci.c: Add some __read_mostly annotations.
o pci.c: Move constant pci_post_reset_delay to asm/pci.h
o grfioctl.h: Add A4450A to comment of CRT_ID_VISUALIZE_EG.
o Add some consts to perf.c/perf_images.h
Matthew,
o sticore.c: Add some consts to suppress compile warnings.
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index 19657ef..8d7a363 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -873,28 +873,24 @@
return NULL;
}
- isi = (struct iosapic_info *)kmalloc(sizeof(struct iosapic_info), GFP_KERNEL);
+ isi = (struct iosapic_info *)kzalloc(sizeof(struct iosapic_info), GFP_KERNEL);
if (!isi) {
BUG();
return NULL;
}
- memset(isi, 0, sizeof(struct iosapic_info));
-
isi->addr = ioremap(hpa, 4096);
isi->isi_hpa = hpa;
isi->isi_version = iosapic_rd_version(isi);
isi->isi_num_vectors = IOSAPIC_IRDT_MAX_ENTRY(isi->isi_version) + 1;
vip = isi->isi_vector = (struct vector_info *)
- kmalloc(sizeof(struct vector_info) * isi->isi_num_vectors, GFP_KERNEL);
+ kzalloc(sizeof(struct vector_info) * isi->isi_num_vectors, GFP_KERNEL);
if (vip == NULL) {
kfree(isi);
return NULL;
}
- memset(vip, 0, sizeof(struct vector_info) * isi->isi_num_vectors);
-
for (cnt=0; cnt < isi->isi_num_vectors; cnt++, vip++) {
vip->irqline = (unsigned char) cnt;
vip->iosapic = isi;