From edb9bc9a1e08f54adfdb4f4d31bca5a15aeb8ef0 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Fri, 18 May 2012 20:22:53 +0200 Subject: [PATCH] brcmfmac: use vmalloc to allocate mem for the firmware The firmware is more than 300KB big and you should not use kmalloc for such big allocations. This allocation with kmalloc failed on my mips based device (BCM47186). Signed-off-by: Hauke Mehrtens Acked-by: Franky Lin Signed-off-by: John W. Linville --- drivers/net/wireless/brcm80211/brcmfmac/usb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 1d67ecf..3e35247 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include @@ -1239,7 +1240,7 @@ static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo) return -EINVAL; } - devinfo->image = kmalloc(fw->size, GFP_ATOMIC); /* plus nvram */ + devinfo->image = vmalloc(fw->size); /* plus nvram */ if (!devinfo->image) return -ENOMEM; @@ -1602,7 +1603,7 @@ static struct usb_driver brcmf_usbdrvr = { void brcmf_usb_exit(void) { usb_deregister(&brcmf_usbdrvr); - kfree(g_image.data); + vfree(g_image.data); g_image.data = NULL; g_image.len = 0; } -- 2.7.4