vme: bridges: use pci_zalloc_consistent
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Martyn Welch <martyn.welch@ge.com>
Cc: Manohar Vanga <manohar.vanga@gmail.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/vme/bridges/vme_tsi148.c b/drivers/vme/bridges/vme_tsi148.c
index 61e706c0..e07cfa8 100644
--- a/drivers/vme/bridges/vme_tsi148.c
+++ b/drivers/vme/bridges/vme_tsi148.c
@@ -2275,16 +2275,14 @@
bridge = tsi148_bridge->driver_priv;
/* Allocate mem for CR/CSR image */
- bridge->crcsr_kernel = pci_alloc_consistent(pdev, VME_CRCSR_BUF_SIZE,
- &bridge->crcsr_bus);
+ bridge->crcsr_kernel = pci_zalloc_consistent(pdev, VME_CRCSR_BUF_SIZE,
+ &bridge->crcsr_bus);
if (bridge->crcsr_kernel == NULL) {
dev_err(tsi148_bridge->parent, "Failed to allocate memory for "
"CR/CSR image\n");
return -ENOMEM;
}
- memset(bridge->crcsr_kernel, 0, VME_CRCSR_BUF_SIZE);
-
reg_split(bridge->crcsr_bus, &crcsr_bus_high, &crcsr_bus_low);
iowrite32be(crcsr_bus_high, bridge->base + TSI148_LCSR_CROU);
