diff options
Diffstat (limited to 'drivers/media/dvb-frontends/mb86a16.c')
| -rw-r--r-- | drivers/media/dvb-frontends/mb86a16.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/mb86a16.c b/drivers/media/dvb-frontends/mb86a16.c index 9ae40abfd71a..3ddea4471d2b 100644 --- a/drivers/media/dvb-frontends/mb86a16.c +++ b/drivers/media/dvb-frontends/mb86a16.c @@ -28,7 +28,7 @@ #include "mb86a16.h" #include "mb86a16_priv.h" -unsigned int verbose = 5; +static unsigned int verbose = 5; module_param(verbose, int, 0644); #define ABS(x) ((x) < 0 ? (-x) : (x)) @@ -115,9 +115,11 @@ static int mb86a16_read(struct mb86a16_state *state, u8 reg, u8 *val) }; ret = i2c_transfer(state->i2c_adap, msg, 2); if (ret != 2) { - dprintk(verbose, MB86A16_ERROR, 1, "read error(reg=0x%02x, ret=0x%i)", + dprintk(verbose, MB86A16_ERROR, 1, "read error(reg=0x%02x, ret=%i)", reg, ret); + if (ret < 0) + return ret; return -EREMOTEIO; } *val = b1[0]; |