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[media] drxd_hard: fix sparse warnings

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drivers/media/dvb-frontends/drxd_hard.c:1017:70: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:1038:69: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:2836:33: warning: Using plain integer as NULL pointer
drivers/media/dvb-frontends/drxd_hard.c:2972:30: warning: Using plain integer as NULL pointer

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2013-10-04 11:01:44 -03:00 committed by Mauro Carvalho Chehab
parent 0db3fa2741
commit 843e44a134
1 changed files with 4 additions and 4 deletions
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8
drivers/media/dvb-frontends/drxd_hard.c
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@ -1014,7 +1014,7 @@ static int HI_CfgCommand(struct drxd_state *state)
status = Write16(state, HI_RA_RAM_SRV_CMD__A, status = Write16(state, HI_RA_RAM_SRV_CMD__A,
HI_RA_RAM_SRV_CMD_CONFIG, 0); HI_RA_RAM_SRV_CMD_CONFIG, 0);
else else
status = HI_Command(state, HI_RA_RAM_SRV_CMD_CONFIG, 0); status = HI_Command(state, HI_RA_RAM_SRV_CMD_CONFIG, NULL);
mutex_unlock(&state->mutex); mutex_unlock(&state->mutex);
return status; return status;
} }
@ -1035,7 +1035,7 @@ static int HI_ResetCommand(struct drxd_state *state)
status = Write16(state, HI_RA_RAM_SRV_RST_KEY__A, status = Write16(state, HI_RA_RAM_SRV_RST_KEY__A,
HI_RA_RAM_SRV_RST_KEY_ACT, 0); HI_RA_RAM_SRV_RST_KEY_ACT, 0);
if (status == 0) if (status == 0)
status = HI_Command(state, HI_RA_RAM_SRV_CMD_RESET, 0); status = HI_Command(state, HI_RA_RAM_SRV_CMD_RESET, NULL);
mutex_unlock(&state->mutex); mutex_unlock(&state->mutex);
msleep(1); msleep(1);
return status; return status;
@ -2833,7 +2833,7 @@ static int drxd_init(struct dvb_frontend *fe)
int err = 0; int err = 0;
/* if (request_firmware(&state->fw, "drxd.fw", state->dev)<0) */ /* if (request_firmware(&state->fw, "drxd.fw", state->dev)<0) */
return DRXD_init(state, 0, 0); return DRXD_init(state, NULL, 0);
err = DRXD_init(state, state->fw->data, state->fw->size); err = DRXD_init(state, state->fw->data, state->fw->size);
release_firmware(state->fw); release_firmware(state->fw);
@ -2969,7 +2969,7 @@ struct dvb_frontend *drxd_attach(const struct drxd_config *config,
mutex_init(&state->mutex); mutex_init(&state->mutex);
if (Read16(state, 0, 0, 0) < 0) if (Read16(state, 0, NULL, 0) < 0)
goto error; goto error;
state->frontend.ops = drxd_ops; state->frontend.ops = drxd_ops;