X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Ff_mass_storage.c;h=f896169743c3a9cff8274c3e2062ae615e3d1ac1;hb=1ad6364eeb4f578e423081d1748e8a3fdf1ab01d;hp=b1fe8bd3a805df4a1d97d50395a128a30ad21eaa;hpb=d44a5f51288aec60c6bdb4ac939d75c24e5bf9c2;p=platform%2Fkernel%2Fu-boot.git

diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index b1fe8bd..f896169 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -2515,7 +2515,7 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common,
 buffhds_first_it:
 		bh->inreq_busy = 0;
 		bh->outreq_busy = 0;
-		bh->buf = kmalloc(FSG_BUFLEN, GFP_KERNEL);
+		bh->buf = memalign(CONFIG_SYS_CACHELINE_SIZE, FSG_BUFLEN);
 		if (unlikely(!bh->buf)) {
 			rc = -ENOMEM;
 			goto error_release;
@@ -2622,7 +2622,7 @@ usb_copy_descriptors(struct usb_descriptor_header **src)
 		bytes += (*tmp)->bLength;
 	bytes += (n_desc + 1) * sizeof(*tmp);
 
-	mem = kmalloc(bytes, GFP_KERNEL);
+	mem = memalign(CONFIG_SYS_CACHELINE_SIZE, bytes);
 	if (!mem)
 		return NULL;