Staging: rspiusb: Fix a bunch of warnings.
The patch fixes the following warnings.
drivers/staging/rspiusb/rspiusb.c: In function ‘pixel_data’:
drivers/staging/rspiusb/rspiusb.c:267: warning: passing argument 1 of ‘SetPageDirty’ makes
pointer from integer without a cast
drivers/staging/rspiusb/rspiusb.c: In function ‘UnMapUserBuffer’:
drivers/staging/rspiusb/rspiusb.c:500: warning: passing argument 1 of ‘put_page’ makes
pointer from integer without a cast
drivers/staging/rspiusb/rspiusb.c: In function ‘MapUserBuffer’:
drivers/staging/rspiusb/rspiusb.c:662: warning: assignment makes integer from pointer without a cast
drivers/staging/rspiusb/rspiusb.c:670: warning: assignment makes integer from pointer without a cast
Signed-off-by: Vibi Sreenivasan <vibi_sreenivasan@cms.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/rspiusb/rspiusb.c b/drivers/staging/rspiusb/rspiusb.c
index 090bf41..ebdbe41 100644
--- a/drivers/staging/rspiusb/rspiusb.c
+++ b/drivers/staging/rspiusb/rspiusb.c
@@ -264,7 +264,7 @@
pdx->bulk_in_size_returned -= pdx->frameSize;
for (i = 0; i < pdx->maplist_numPagesMapped[pdx->active_frame]; i++)
- SetPageDirty(pdx->sgl[pdx->active_frame][i].page_link);
+ SetPageDirty(sg_page(&pdx->sgl[pdx->active_frame][i]));
pdx->active_frame = ((pdx->active_frame + 1) % pdx->num_frames);
@@ -497,7 +497,7 @@
usb_buffer_unmap_sg(pdx->udev, epAddr, pdx->sgl[k],
pdx->maplist_numPagesMapped[k]);
for (i = 0; i < pdx->maplist_numPagesMapped[k]; i++)
- page_cache_release(pdx->sgl[k][i].page_link);
+ page_cache_release(sg_page(&pdx->sgl[k][i]));
kfree(pdx->sgl[k]);
kfree(pdx->PixelUrb[k]);
kfree(pdx->pendedPixelUrbs[k]);
@@ -659,7 +659,7 @@
dbg("can't allocate mem for sgl");
return -ENOMEM;
}
- pdx->sgl[frameInfo][0].page_link = maplist_p[0];
+ sg_assign_page(&pdx->sgl[frameInfo][0], maplist_p[0]);
pdx->sgl[frameInfo][0].offset = uaddr & ~PAGE_MASK;
if (pdx->maplist_numPagesMapped[frameInfo] > 1) {
pdx->sgl[frameInfo][0].length =
@@ -667,7 +667,7 @@
count -= pdx->sgl[frameInfo][0].length;
for (k = 1; k < pdx->maplist_numPagesMapped[frameInfo]; k++) {
pdx->sgl[frameInfo][k].offset = 0;
- pdx->sgl[frameInfo][k].page_link = maplist_p[k];
+ sg_assign_page(&pdx->sgl[frameInfo][k], maplist_p[k]);
pdx->sgl[frameInfo][k].length =
(count < PAGE_SIZE) ? count : PAGE_SIZE;
count -= PAGE_SIZE; /* example had PAGE_SIZE here */