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| author | Theodore Kilgore <kilgota@banach.math.auburn.edu> | 2013-02-04 13:17:55 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-05 15:13:48 -0300 |
| commit | c93396e13576928a073154b5715761ff8a998368 (patch) | |
| tree | 2ef9873a27412fe6d5dbe361d7298301510573f6 /drivers/media/usb/gspca/sunplus.c | |
| parent | 70c8ecf54bf735f300f86bde562420af90bf9db4 (diff) | |
| download | linux-c93396e13576928a073154b5715761ff8a998368.tar.gz linux-c93396e13576928a073154b5715761ff8a998368.tar.xz | |
[media] gspca: Remove gspca-specific debug magic
Instead use v4l2_dbg and v4l2_err. Note that the PDEBUG macro is kept to
make this patch-set less invasive, but it is simply a wrapper around
v4l2_dbg now. Most of the other changes are there to make the dev parameter
for the v4l2_xxx macros available everywhere we do logging.
Signed-off-by: Theodore Kilgore <kilgota@auburn.edu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/gspca/sunplus.c')
| -rw-r--r-- | drivers/media/usb/gspca/sunplus.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/media/usb/gspca/sunplus.c b/drivers/media/usb/gspca/sunplus.c index 9ccfcb1c6479..af8767a9bd4c 100644 --- a/drivers/media/usb/gspca/sunplus.c +++ b/drivers/media/usb/gspca/sunplus.c @@ -251,12 +251,10 @@ static void reg_r(struct gspca_dev *gspca_dev, { int ret; -#ifdef GSPCA_DEBUG if (len > USB_BUF_SZ) { - pr_err("reg_r: buffer overflow\n"); + PERR("reg_r: buffer overflow\n"); return; } -#endif if (gspca_dev->usb_err < 0) return; ret = usb_control_msg(gspca_dev->dev, @@ -357,12 +355,14 @@ static void spca504_acknowledged_command(struct gspca_dev *gspca_dev, PDEBUG(D_FRAM, "after wait 0x%04x", gspca_dev->usb_buf[0]); } -#ifdef GSPCA_DEBUG static void spca504_read_info(struct gspca_dev *gspca_dev) { int i; u8 info[6]; + if (gspca_debug < D_STREAM) + return; + for (i = 0; i < 6; i++) { reg_r(gspca_dev, 0, i, 1); info[i] = gspca_dev->usb_buf[0]; @@ -373,7 +373,6 @@ static void spca504_read_info(struct gspca_dev *gspca_dev) info[0], info[1], info[2], info[3], info[4], info[5]); } -#endif static void spca504A_acknowledged_command(struct gspca_dev *gspca_dev, u8 req, @@ -432,11 +431,13 @@ static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev) } } -#ifdef GSPCA_DEBUG static void spca50x_GetFirmware(struct gspca_dev *gspca_dev) { u8 *data; + if (gspca_debug < D_STREAM) + return; + data = gspca_dev->usb_buf; reg_r(gspca_dev, 0x20, 0, 5); PDEBUG(D_STREAM, "FirmWare: %d %d %d %d %d", @@ -444,7 +445,6 @@ static void spca50x_GetFirmware(struct gspca_dev *gspca_dev) reg_r(gspca_dev, 0x23, 0, 64); reg_r(gspca_dev, 0x23, 1, 64); } -#endif static void spca504B_SetSizeType(struct gspca_dev *gspca_dev) { @@ -457,9 +457,8 @@ static void spca504B_SetSizeType(struct gspca_dev *gspca_dev) reg_w_riv(gspca_dev, 0x31, 0, 0); spca504B_WaitCmdStatus(gspca_dev); spca504B_PollingDataReady(gspca_dev); -#ifdef GSPCA_DEBUG spca50x_GetFirmware(gspca_dev); -#endif + reg_w_1(gspca_dev, 0x24, 0, 8, 2); /* type */ reg_r(gspca_dev, 0x24, 8, 1); @@ -645,14 +644,10 @@ static int sd_init(struct gspca_dev *gspca_dev) /* fall thru */ case BRIDGE_SPCA533: spca504B_PollingDataReady(gspca_dev); -#ifdef GSPCA_DEBUG spca50x_GetFirmware(gspca_dev); -#endif break; case BRIDGE_SPCA536: -#ifdef GSPCA_DEBUG spca50x_GetFirmware(gspca_dev); -#endif reg_r(gspca_dev, 0x00, 0x5002, 1); reg_w_1(gspca_dev, 0x24, 0, 0, 0); reg_r(gspca_dev, 0x24, 0, 1); @@ -678,9 +673,7 @@ static int sd_init(struct gspca_dev *gspca_dev) /* case BRIDGE_SPCA504: */ PDEBUG(D_STREAM, "Opening SPCA504"); if (sd->subtype == AiptekMiniPenCam13) { -#ifdef GSPCA_DEBUG spca504_read_info(gspca_dev); -#endif /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */ spca504A_acknowledged_command(gspca_dev, 0x24, @@ -752,9 +745,7 @@ static int sd_start(struct gspca_dev *gspca_dev) break; case BRIDGE_SPCA504: if (sd->subtype == AiptekMiniPenCam13) { -#ifdef GSPCA_DEBUG spca504_read_info(gspca_dev); -#endif /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */ spca504A_acknowledged_command(gspca_dev, 0x24, @@ -766,9 +757,7 @@ static int sd_start(struct gspca_dev *gspca_dev) 0, 0, 0x9d, 1); } else { spca504_acknowledged_command(gspca_dev, 0x24, 8, 3); -#ifdef GSPCA_DEBUG spca504_read_info(gspca_dev); -#endif spca504_acknowledged_command(gspca_dev, 0x24, 8, 3); spca504_acknowledged_command(gspca_dev, 0x24, 0, 0); } |