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path: root/drivers/media/dvb-frontends/drxd_hard.c
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Diffstat (limited to 'drivers/media/dvb-frontends/drxd_hard.c')
-rw-r--r--drivers/media/dvb-frontends/drxd_hard.c27
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
index 0696bc62dcc9..3b7d31a22d82 100644
--- a/drivers/media/dvb-frontends/drxd_hard.c
+++ b/drivers/media/dvb-frontends/drxd_hard.c
@@ -26,7 +26,7 @@
#include <linux/i2c.h>
#include <asm/div64.h>
-#include "dvb_frontend.h"
+#include <media/dvb_frontend.h>
#include "drxd.h"
#include "drxd_firm.h"
@@ -972,7 +972,6 @@ static int DownloadMicrocode(struct drxd_state *state,
static int HI_Command(struct drxd_state *state, u16 cmd, u16 * pResult)
{
u32 nrRetries = 0;
- u16 waitCmd;
int status;
status = Write16(state, HI_RA_RAM_SRV_CMD__A, cmd, 0);
@@ -985,8 +984,8 @@ static int HI_Command(struct drxd_state *state, u16 cmd, u16 * pResult)
status = -1;
break;
}
- status = Read16(state, HI_RA_RAM_SRV_CMD__A, &waitCmd, 0);
- } while (waitCmd != 0);
+ status = Read16(state, HI_RA_RAM_SRV_CMD__A, NULL, 0);
+ } while (status != 0);
if (status >= 0)
status = Read16(state, HI_RA_RAM_SRV_RES__A, pResult, 0);
@@ -1298,12 +1297,11 @@ static int InitFT(struct drxd_state *state)
static int SC_WaitForReady(struct drxd_state *state)
{
- u16 curCmd;
int i;
for (i = 0; i < DRXD_MAX_RETRIES; i += 1) {
- int status = Read16(state, SC_RA_RAM_CMD__A, &curCmd, 0);
- if (status == 0 || curCmd == 0)
+ int status = Read16(state, SC_RA_RAM_CMD__A, NULL, 0);
+ if (status == 0)
return status;
}
return -1;
@@ -1311,15 +1309,15 @@ static int SC_WaitForReady(struct drxd_state *state)
static int SC_SendCommand(struct drxd_state *state, u16 cmd)
{
- int status = 0;
+ int status = 0, ret;
u16 errCode;
Write16(state, SC_RA_RAM_CMD__A, cmd, 0);
SC_WaitForReady(state);
- Read16(state, SC_RA_RAM_CMD_ADDR__A, &errCode, 0);
+ ret = Read16(state, SC_RA_RAM_CMD_ADDR__A, &errCode, 0);
- if (errCode == 0xFFFF) {
+ if (ret < 0 || errCode == 0xFFFF) {
printk(KERN_ERR "Command Error\n");
status = -1;
}
@@ -1330,13 +1328,13 @@ static int SC_SendCommand(struct drxd_state *state, u16 cmd)
static int SC_ProcStartCommand(struct drxd_state *state,
u16 subCmd, u16 param0, u16 param1)
{
- int status = 0;
+ int ret, status = 0;
u16 scExec;
mutex_lock(&state->mutex);
do {
- Read16(state, SC_COMM_EXEC__A, &scExec, 0);
- if (scExec != 1) {
+ ret = Read16(state, SC_COMM_EXEC__A, &scExec, 0);
+ if (ret < 0 || scExec != 1) {
status = -1;
break;
}
@@ -2140,7 +2138,6 @@ static int DRX_Start(struct drxd_state *state, s32 off)
}
break;
}
- status = status;
if (status < 0)
break;
@@ -2251,7 +2248,6 @@ static int DRX_Start(struct drxd_state *state, s32 off)
break;
}
- status = status;
if (status < 0)
break;
@@ -2318,7 +2314,6 @@ static int DRX_Start(struct drxd_state *state, s32 off)
}
break;
}
- status = status;
if (status < 0)
break;