diff options
Diffstat (limited to 'drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c')
| -rw-r--r-- | drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c | 47 |
1 files changed, 18 insertions, 29 deletions
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c index 6da5fb544817..cc63e5f4c26c 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c @@ -62,8 +62,7 @@ static int pvr2_i2c_write(struct pvr2_hdw *hdw, /* Context */ if (!data) length = 0; if (length > (sizeof(hdw->cmd_buffer) - 3)) { pvr2_trace(PVR2_TRACE_ERROR_LEGS, - "Killing an I2C write to %u that is too large" - " (desired=%u limit=%u)", + "Killing an I2C write to %u that is too large (desired=%u limit=%u)", i2c_addr, length,(unsigned int)(sizeof(hdw->cmd_buffer) - 3)); return -ENOTSUPP; @@ -90,8 +89,7 @@ static int pvr2_i2c_write(struct pvr2_hdw *hdw, /* Context */ if (hdw->cmd_buffer[0] != 8) { ret = -EIO; if (hdw->cmd_buffer[0] != 7) { - trace_i2c("unexpected status" - " from i2_write[%d]: %d", + trace_i2c("unexpected status from i2_write[%d]: %d", i2c_addr,hdw->cmd_buffer[0]); } } @@ -116,16 +114,14 @@ static int pvr2_i2c_read(struct pvr2_hdw *hdw, /* Context */ if (!data) dlen = 0; if (dlen > (sizeof(hdw->cmd_buffer) - 4)) { pvr2_trace(PVR2_TRACE_ERROR_LEGS, - "Killing an I2C read to %u that has wlen too large" - " (desired=%u limit=%u)", + "Killing an I2C read to %u that has wlen too large (desired=%u limit=%u)", i2c_addr, dlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 4)); return -ENOTSUPP; } if (res && (rlen > (sizeof(hdw->cmd_buffer) - 1))) { pvr2_trace(PVR2_TRACE_ERROR_LEGS, - "Killing an I2C read to %u that has rlen too large" - " (desired=%u limit=%u)", + "Killing an I2C read to %u that has rlen too large (desired=%u limit=%u)", i2c_addr, rlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 1)); return -ENOTSUPP; @@ -154,8 +150,7 @@ static int pvr2_i2c_read(struct pvr2_hdw *hdw, /* Context */ if (hdw->cmd_buffer[0] != 8) { ret = -EIO; if (hdw->cmd_buffer[0] != 7) { - trace_i2c("unexpected status" - " from i2_read[%d]: %d", + trace_i2c("unexpected status from i2_read[%d]: %d", i2c_addr,hdw->cmd_buffer[0]); } } @@ -352,13 +347,11 @@ static int i2c_hack_cx25840(struct pvr2_hdw *hdw, if ((ret != 0) || (*rdata == 0x04) || (*rdata == 0x0a)) { pvr2_trace(PVR2_TRACE_ERROR_LEGS, - "WARNING: Detected a wedged cx25840 chip;" - " the device will not work."); + "WARNING: Detected a wedged cx25840 chip; the device will not work."); pvr2_trace(PVR2_TRACE_ERROR_LEGS, "WARNING: Try power cycling the pvrusb2 device."); pvr2_trace(PVR2_TRACE_ERROR_LEGS, - "WARNING: Disabling further access to the device" - " to prevent other foul-ups."); + "WARNING: Disabling further access to the device to prevent other foul-ups."); // This blocks all further communication with the part. hdw->i2c_func[0x44] = NULL; pvr2_hdw_render_useless(hdw); @@ -444,8 +437,7 @@ static int pvr2_i2c_xfer(struct i2c_adapter *i2c_adap, } } else if (num == 2) { if (msgs[0].addr != msgs[1].addr) { - trace_i2c("i2c refusing 2 phase transfer with" - " conflicting target addresses"); + trace_i2c("i2c refusing 2 phase transfer with conflicting target addresses"); ret = -ENOTSUPP; goto done; } @@ -477,8 +469,7 @@ static int pvr2_i2c_xfer(struct i2c_adapter *i2c_adap, ret = 2; goto done; } else { - trace_i2c("i2c refusing complex transfer" - " read0=%d read1=%d", + trace_i2c("i2c refusing complex transfer read0=%d read1=%d", (msgs[0].flags & I2C_M_RD), (msgs[1].flags & I2C_M_RD)); } @@ -492,8 +483,7 @@ static int pvr2_i2c_xfer(struct i2c_adapter *i2c_adap, for (idx = 0; idx < num; idx++) { cnt = msgs[idx].len; printk(KERN_INFO - "pvrusb2 i2c xfer %u/%u:" - " addr=0x%x len=%d %s", + "pvrusb2 i2c xfer %u/%u: addr=0x%x len=%d %s", idx+1,num, msgs[idx].addr, cnt, @@ -501,18 +491,18 @@ static int pvr2_i2c_xfer(struct i2c_adapter *i2c_adap, "read" : "write")); if ((ret > 0) || !(msgs[idx].flags & I2C_M_RD)) { if (cnt > 8) cnt = 8; - printk(" ["); + printk(KERN_CONT " ["); for (offs = 0; offs < (cnt>8?8:cnt); offs++) { - if (offs) printk(" "); - printk("%02x",msgs[idx].buf[offs]); + if (offs) printk(KERN_CONT " "); + printk(KERN_CONT "%02x",msgs[idx].buf[offs]); } - if (offs < cnt) printk(" ..."); - printk("]"); + if (offs < cnt) printk(KERN_CONT " ..."); + printk(KERN_CONT "]"); } if (idx+1 == num) { - printk(" result=%d",ret); + printk(KERN_CONT " result=%d",ret); } - printk("\n"); + printk(KERN_CONT "\n"); } if (!num) { printk(KERN_INFO @@ -668,8 +658,7 @@ void pvr2_i2c_core_init(struct pvr2_hdw *hdw) the emulated IR receiver. */ if (do_i2c_probe(hdw, 0x71)) { pvr2_trace(PVR2_TRACE_INFO, - "Device has newer IR hardware;" - " disabling unneeded virtual IR device"); + "Device has newer IR hardware; disabling unneeded virtual IR device"); hdw->i2c_func[0x18] = NULL; /* Remember that this is a different device... */ hdw->ir_scheme_active = PVR2_IR_SCHEME_24XXX_MCE; |