Add a wrapper function for pci_pool_alloc() to get zeroed memory.

Signed-off-by: Sean O. Stalley <sean.stal...@intel.com>
---
 include/linux/pci.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 755a2cd..e6ec7d9 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1176,6 +1176,8 @@ int pci_set_vga_state(struct pci_dev *pdev, bool decode,
                dma_pool_create(name, &pdev->dev, size, align, allocation)
 #define        pci_pool_destroy(pool) dma_pool_destroy(pool)
 #define        pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags, 
handle)
+#define        pci_pool_zalloc(pool, flags, handle) \
+               dma_pool_zalloc(pool, flags, handle)
 #define        pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr, 
addr)
 
 enum pci_dma_burst_strategy {
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Reply via email to