diff options
Diffstat (limited to 'linux/drivers/media/dvb/frontends/dib3000-common.c')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/dib3000-common.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/linux/drivers/media/dvb/frontends/dib3000-common.c b/linux/drivers/media/dvb/frontends/dib3000-common.c index 13ba61d53..1a4f1f7c2 100644 --- a/linux/drivers/media/dvb/frontends/dib3000-common.c +++ b/linux/drivers/media/dvb/frontends/dib3000-common.c @@ -9,6 +9,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,2=i2c,4=srch (|-able))."); #define deb_i2c(args...) dprintk(0x02,args) #define deb_srch(args...) dprintk(0x04,args) + int dib3000_read_reg(struct dib3000_state *state, u16 reg) { u8 wb[] = { ((reg >> 8) | 0x80) & 0xff, reg & 0xff }; @@ -17,10 +18,10 @@ int dib3000_read_reg(struct dib3000_state *state, u16 reg) { .addr = state->config.demod_address, .flags = 0, .buf = wb, .len = 2 }, { .addr = state->config.demod_address, .flags = I2C_M_RD, .buf = rb, .len = 2 }, }; - + if (i2c_transfer(state->i2c, msg, 2) != 2) deb_i2c("i2c read error\n"); - + deb_i2c("reading i2c bus (reg: %5d 0x%04x, val: %5d 0x%04x)\n",reg,reg, (rb[0] << 8) | rb[1],(rb[0] << 8) | rb[1]); @@ -33,8 +34,8 @@ int dib3000_write_reg(struct dib3000_state *state, u16 reg, u16 val) (reg >> 8) & 0xff, reg & 0xff, (val >> 8) & 0xff, val & 0xff, }; - struct i2c_msg msg[] = { - { .addr = state->config.demod_address, .flags = 0, .buf = b, .len = 4 } + struct i2c_msg msg[] = { + { .addr = state->config.demod_address, .flags = 0, .buf = b, .len = 4 } }; deb_i2c("writing i2c bus (reg: %5d 0x%04x, val: %5d 0x%04x)\n",reg,reg,val,val); @@ -55,7 +56,7 @@ int dib3000_search_status(u16 irq,u16 lock) deb_srch("auto search failed\n"); return 0; // auto search failed } - return -1; // try again + return -1; // try again } /* for auto search */ @@ -72,7 +73,7 @@ u16 dib3000_seq[2][2][2] = /* fft,gua, inv */ }; MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de"); -MODULE_DESCRIPTION("Common functions for the dib3000mb/dib3000mc dvb-frontend drivers"); +MODULE_DESCRIPTION("Common functions for the dib3000mb/dib3000mc dvb frontend drivers"); MODULE_LICENSE("GPL"); EXPORT_SYMBOL(dib3000_seq); |