Merge tag 'media/v3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 - Two new dvb frontend drivers: mn88472 and mn88473
 - A new driver for some PCIe DVBSky cards
 - A new remote controller driver: meson-ir
 - One LIRC staging driver got rewritten and promoted to mainstream:
   igorplugusb
 - A new tuner driver (m88rs6000t)
 - The old omap2 media driver got removed from staging.  This driver
   uses an old DMA API and it is likely broken on recent kernels.
   Nobody cared enough to fix it
 - Media bus format moved to a separate header, as DRM will also use the
   definitions there
 - mem2mem_testdev were renamed to vim2m, in order to use the same
   naming convention taken by the other virtual test driver (vivid)
 - Added a new driver for coda SoC (coda-jpeg)
 - The cx88 driver got converted to use videobuf2 core
 - Make DMABUF export buffer to work with DMA Scatter/Gather and Vmalloc
   cores
 - Lots of other fixes, improvements and cleanups on the drivers.

* tag 'media/v3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (384 commits)
  [media] mn88473: One function call less in mn88473_init() after error
  [media] mn88473: Remove uneeded check before release_firmware()
  [media] lirc_zilog: Deletion of unnecessary checks before vfree()
  [media] MAINTAINERS: Add myself as img-ir maintainer
  [media] img-ir: Don't set driver's module owner
  [media] img-ir: Depend on METAG or MIPS or COMPILE_TEST
  [media] img-ir/hw: Drop [un]register_decoder declarations
  [media] img-ir/hw: Fix potential deadlock stopping timer
  [media] img-ir/hw: Always read data to clear buffer
  [media] redrat3: ensure dma is setup properly
  [media] ddbridge: remove unneeded check before dvb_unregister_device()
  [media] si2157: One function call less in si2157_init() after error
  [media] tuners: remove uneeded checks before release_firmware()
  [media] arm: omap2: rx51-peripherals: fix build warning
  [media] stv090x: add an extra protetion against buffer overflow
  [media] stv090x: Remove an unreachable code
  [media] stv090x: Some whitespace cleanups
  [media] em28xx: checkpatch cleanup: whitespaces/new lines cleanups
  [media] si2168: add support for firmware files in new format
  [media] si2168: debug printout for firmware version
  ...

1 files changed, 6 insertions, 7 deletions

diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c
index cc1be8a7a451..4b0bec3766ed 100644
--- a/drivers/media/pci/saa7164/saa7164-core.c
+++ b/drivers/media/pci/saa7164/saa7164-core.c
@@ -119,7 +119,7 @@ static void saa7164_ts_verifier(struct saa7164_buffer *buf)
 	u32 i;
 	u8 cc, a;
 	u16 pid;
-	u8 __iomem *bufcpu = (u8 *)buf->cpu;
+	u8 *bufcpu = (u8 *)buf->cpu;
 
 	port->sync_errors = 0;
 	port->v_cc_errors = 0;
@@ -260,7 +260,7 @@ static void saa7164_work_enchandler_helper(struct saa7164_port *port, int bufnr)
 	struct saa7164_user_buffer *ubuf = NULL;
 	struct list_head *c, *n;
 	int i = 0;
-	u8 __iomem *p;
+	u8 *p;
 
 	mutex_lock(&port->dmaqueue_lock);
 	list_for_each_safe(c, n, &port->dmaqueue.list) {
@@ -318,8 +318,7 @@ static void saa7164_work_enchandler_helper(struct saa7164_port *port, int bufnr)
 
 				if (buf->actual_size <= ubuf->actual_size) {
 
-					memcpy_fromio(ubuf->data, buf->cpu,
-						ubuf->actual_size);
+					memcpy(ubuf->data, buf->cpu, ubuf->actual_size);
 
 					if (crc_checking) {
 						/* Throw a new checksum on the read buffer */
@@ -346,7 +345,7 @@ static void saa7164_work_enchandler_helper(struct saa7164_port *port, int bufnr)
 			 * with known bad data. We check for this data at a later point
 			 * in time. */
 			saa7164_buffer_zero_offsets(port, bufnr);
-			memset_io(buf->cpu, 0xff, buf->pci_size);
+			memset(buf->cpu, 0xff, buf->pci_size);
 			if (crc_checking) {
 				/* Throw yet aanother new checksum on the dma buffer */
 				buf->crc = crc32(0, buf->cpu, buf->actual_size);
@@ -1096,7 +1095,7 @@ static int saa7164_proc_show(struct seq_file *m, void *v)
 			if (c == 0)
 				seq_printf(m, " %04x:", i);
 
-			seq_printf(m, " %02x", *(b->m_pdwSetRing + i));
+			seq_printf(m, " %02x", readb(b->m_pdwSetRing + i));
 
 			if (++c == 16) {
 				seq_printf(m, "\n");
@@ -1111,7 +1110,7 @@ static int saa7164_proc_show(struct seq_file *m, void *v)
 			if (c == 0)
 				seq_printf(m, " %04x:", i);
 
-			seq_printf(m, " %02x", *(b->m_pdwGetRing + i));
+			seq_printf(m, " %02x", readb(b->m_pdwGetRing + i));
 
 			if (++c == 16) {
 				seq_printf(m, "\n");