lin_gadget: use common linux/compat.h
Merge our duplicate definitions with the common header.
Also fix drivers/usb/gadget/s3c_udc_otg_xfer_dma.c to
use min() instead of min_t() since we remove the latter
from compat.h.
Additionally use memalign() directly as the lin_gadget
specific kmalloc() macro is removed from lin_gadget_compat.h
by this patch.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
diff --git a/drivers/usb/gadget/s3c_udc_otg.c b/drivers/usb/gadget/s3c_udc_otg.c
index 1050a98..9d11aea 100644
--- a/drivers/usb/gadget/s3c_udc_otg.c
+++ b/drivers/usb/gadget/s3c_udc_otg.c
@@ -671,7 +671,7 @@
debug("%s: %s %p\n", __func__, ep->name, ep);
- req = kmalloc(sizeof *req, gfp_flags);
+ req = memalign(CONFIG_SYS_CACHELINE_SIZE, sizeof(*req));
if (!req)
return 0;
@@ -865,7 +865,8 @@
the_controller = dev;
for (i = 0; i < S3C_MAX_ENDPOINTS+1; i++) {
- dev->dma_buf[i] = kmalloc(DMA_BUFFER_SIZE, GFP_KERNEL);
+ dev->dma_buf[i] = memalign(CONFIG_SYS_CACHELINE_SIZE,
+ DMA_BUFFER_SIZE);
dev->dma_addr[i] = (dma_addr_t) dev->dma_buf[i];
invalidate_dcache_range((unsigned long) dev->dma_buf[i],
(unsigned long) (dev->dma_buf[i]