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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-10-01 19:02:45 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-10-01 19:02:45 -0300
commit340ccedb76593a2961ad5dd72b33894dd755a358 (patch)
treeaac80a1a1184f156b535efe8ec4cc3cfdb696836 /drivers/media/pci
parentd91b1d912e9d856afb062c1a985e8c0b561f6c87 (diff)
[media] netup_unidvb_ci: Fix dereference of noderef expression
Fix those sparse warnings: drivers/media/pci/netup_unidvb/netup_unidvb_ci.c:150:40: warning: dereference of noderef expression drivers/media/pci/netup_unidvb/netup_unidvb_ci.c:165:31: warning: dereference of noderef expression drivers/media/pci/netup_unidvb/netup_unidvb_ci.c:174:36: warning: dereference of noderef expression drivers/media/pci/netup_unidvb/netup_unidvb_ci.c:189:27: warning: dereference of noderef expression Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/pci')
-rw-r--r--drivers/media/pci/netup_unidvb/netup_unidvb_ci.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_ci.c b/drivers/media/pci/netup_unidvb/netup_unidvb_ci.c
index 0bfb14c9e527..f46ffac66ee9 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_ci.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_ci.c
@@ -147,7 +147,7 @@ static int netup_unidvb_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221,
{
struct netup_ci_state *state = en50221->data;
struct netup_unidvb_dev *dev = state->dev;
- u8 val = state->membase8_config[addr];
+ u8 val = *((u8 __force *)state->membase8_io + addr);
dev_dbg(&dev->pci_dev->dev,
"%s(): addr=0x%x val=0x%x\n", __func__, addr, val);
@@ -162,7 +162,7 @@ static int netup_unidvb_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221,
dev_dbg(&dev->pci_dev->dev,
"%s(): addr=0x%x data=0x%x\n", __func__, addr, data);
- state->membase8_config[addr] = data;
+ *((u8 __force *)state->membase8_io + addr) = data;
return 0;
}
@@ -171,7 +171,7 @@ static int netup_unidvb_ci_read_cam_ctl(struct dvb_ca_en50221 *en50221,
{
struct netup_ci_state *state = en50221->data;
struct netup_unidvb_dev *dev = state->dev;
- u8 val = state->membase8_io[addr];
+ u8 val = *((u8 __force *)state->membase8_io + addr);
dev_dbg(&dev->pci_dev->dev,
"%s(): addr=0x%x val=0x%x\n", __func__, addr, val);
@@ -186,7 +186,7 @@ static int netup_unidvb_ci_write_cam_ctl(struct dvb_ca_en50221 *en50221,
dev_dbg(&dev->pci_dev->dev,
"%s(): addr=0x%x data=0x%x\n", __func__, addr, data);
- state->membase8_io[addr] = data;
+ *((u8 __force *)state->membase8_io + addr) = data;
return 0;
}

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