From: Mauro Carvalho Chehab Date: Tue, 18 Oct 2016 19:44:08 +0000 (-0200) Subject: [media] davinci: don't break long lines X-Git-Tag: v4.10-rc1~71^2^2~452 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=ded026e0805fd4aa772716be4ca8e2751d3a7de7;p=uclinux-h8%2Flinux.git [media] davinci: don't break long lines Due to the 80-cols restrictions, and latter due to checkpatch warnings, several strings were broken into multiple lines. This is not considered a good practice anymore, as it makes harder to grep for strings at the source code. As we're right now fixing other drivers due to KERN_CONT, we need to be able to identify what printk strings don't end with a "\n". It is a way easier to detect those if we don't break long lines. So, join those continuation lines. The patch was generated via the script below, and manually adjusted if needed. use Text::Tabs; while (<>) { if ($next ne "") { $c=$_; if ($c =~ /^\s+\"(.*)/) { $c2=$1; $next =~ s/\"\n$//; $n = expand($next); $funpos = index($n, '('); $pos = index($c2, '",'); if ($funpos && $pos > 0) { $s1 = substr $c2, 0, $pos + 2; $s2 = ' ' x ($funpos + 1) . substr $c2, $pos + 2; $s2 =~ s/^\s+//; $s2 = ' ' x ($funpos + 1) . $s2 if ($s2 ne ""); print unexpand("$next$s1\n"); print unexpand("$s2\n") if ($s2 ne ""); } else { print "$next$c2\n"; } $next=""; next; } else { print $next; } $next=""; } else { if (m/\"$/) { if (!m/\\n\"$/) { $next=$_; next; } } } print $_; } Acked-by: Lad, Prabhakar Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/davinci/dm355_ccdc.c b/drivers/media/platform/davinci/dm355_ccdc.c index c90b9a4f0c24..65c2973167c6 100644 --- a/drivers/media/platform/davinci/dm355_ccdc.c +++ b/drivers/media/platform/davinci/dm355_ccdc.c @@ -334,8 +334,8 @@ static int ccdc_set_params(void __user *params) x = copy_from_user(&ccdc_raw_params, params, sizeof(ccdc_raw_params)); if (x) { - dev_dbg(ccdc_cfg.dev, "ccdc_set_params: error in copying ccdc" - "params, %d\n", x); + dev_dbg(ccdc_cfg.dev, "ccdc_set_params: error in copying ccdcparams, %d\n", + x); return -EFAULT; } diff --git a/drivers/media/platform/davinci/dm644x_ccdc.c b/drivers/media/platform/davinci/dm644x_ccdc.c index 6fba32bec974..c7523a7e0594 100644 --- a/drivers/media/platform/davinci/dm644x_ccdc.c +++ b/drivers/media/platform/davinci/dm644x_ccdc.c @@ -354,8 +354,8 @@ static int ccdc_set_params(void __user *params) x = copy_from_user(&ccdc_raw_params, params, sizeof(ccdc_raw_params)); if (x) { - dev_dbg(ccdc_cfg.dev, "ccdc_set_params: error in copying" - "ccdc params, %d\n", x); + dev_dbg(ccdc_cfg.dev, "ccdc_set_params: error in copyingccdc params, %d\n", + x); return -EFAULT; } diff --git a/drivers/media/platform/davinci/vpbe.c b/drivers/media/platform/davinci/vpbe.c index 9a6c2cc38acb..7d2670732805 100644 --- a/drivers/media/platform/davinci/vpbe.c +++ b/drivers/media/platform/davinci/vpbe.c @@ -705,15 +705,13 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev) "v4l2 sub device %s registered\n", enc_info->module_name); else { - v4l2_err(&vpbe_dev->v4l2_dev, "encoder %s" - " failed to register", + v4l2_err(&vpbe_dev->v4l2_dev, "encoder %s failed to register", enc_info->module_name); ret = -ENODEV; goto fail_kfree_encoders; } } else - v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c encoders" - " currently not supported"); + v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c encoders currently not supported"); } /* Add amplifier subdevice for dm365 */ if ((strcmp(vpbe_dev->cfg->module_name, "dm365-vpbe-display") == 0) && @@ -735,8 +733,7 @@ static int vpbe_initialize(struct device *dev, struct vpbe_device *vpbe_dev) amp_info->module_name); } else { vpbe_dev->amp = NULL; - v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c amplifiers" - " currently not supported"); + v4l2_warn(&vpbe_dev->v4l2_dev, "non-i2c amplifiers currently not supported"); } } else { vpbe_dev->amp = NULL; @@ -835,15 +832,13 @@ static int vpbe_probe(struct platform_device *pdev) if (!cfg->module_name[0] || !cfg->osd.module_name[0] || !cfg->venc.module_name[0]) { - v4l2_err(pdev->dev.driver, "vpbe display module names not" - " defined\n"); + v4l2_err(pdev->dev.driver, "vpbe display module names not defined\n"); return ret; } vpbe_dev = kzalloc(sizeof(*vpbe_dev), GFP_KERNEL); if (vpbe_dev == NULL) { - v4l2_err(pdev->dev.driver, "Unable to allocate memory" - " for vpbe_device\n"); + v4l2_err(pdev->dev.driver, "Unable to allocate memory for vpbe_device\n"); return -ENOMEM; } vpbe_dev->cfg = cfg; diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c index 6efb2f1631c4..ca22c3493f55 100644 --- a/drivers/media/platform/davinci/vpfe_capture.c +++ b/drivers/media/platform/davinci/vpfe_capture.c @@ -919,8 +919,7 @@ static const struct vpfe_pixel_format * else pixfmt->sizeimage = pixfmt->bytesperline * pixfmt->height; - v4l2_info(&vpfe_dev->v4l2_dev, "adjusted width = %d, height =" - " %d, bpp = %d, bytesperline = %d, sizeimage = %d\n", + v4l2_info(&vpfe_dev->v4l2_dev, "adjusted width = %d, height = %d, bpp = %d, bytesperline = %d, sizeimage = %d\n", pixfmt->width, pixfmt->height, vpfe_pix_fmt->bpp, pixfmt->bytesperline, pixfmt->sizeimage); return vpfe_pix_fmt; @@ -1088,8 +1087,7 @@ static int vpfe_enum_input(struct file *file, void *priv, &subdev, &index, inp->index) < 0) { - v4l2_err(&vpfe_dev->v4l2_dev, "input information not found" - " for the subdev\n"); + v4l2_err(&vpfe_dev->v4l2_dev, "input information not found for the subdev\n"); return -EINVAL; } sdinfo = &vpfe_dev->cfg->sub_devs[subdev]; diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c index 5104cc0ee40e..c6a3a904afc8 100644 --- a/drivers/media/platform/davinci/vpif_capture.c +++ b/drivers/media/platform/davinci/vpif_capture.c @@ -1152,11 +1152,7 @@ static int vpif_s_dv_timings(struct file *file, void *priv, timings->bt.vfrontporch && (timings->bt.vbackporch || timings->bt.vsync))) { - vpif_dbg(2, debug, "Timings for width, height, " - "horizontal back porch, horizontal sync, " - "horizontal front porch, vertical back porch, " - "vertical sync and vertical back porch " - "must be defined\n"); + vpif_dbg(2, debug, "Timings for width, height, horizontal back porch, horizontal sync, horizontal front porch, vertical back porch, vertical sync and vertical back porch must be defined\n"); return -EINVAL; } @@ -1181,8 +1177,7 @@ static int vpif_s_dv_timings(struct file *file, void *priv, std_info->l11 = std_info->vsize - (bt->il_vfrontporch - 1); } else { - vpif_dbg(2, debug, "Required timing values for " - "interlaced BT format missing\n"); + vpif_dbg(2, debug, "Required timing values for interlaced BT format missing\n"); return -EINVAL; } } else { diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index 75b27233ec2f..6b3ea1e8e97f 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -954,11 +954,7 @@ static int vpif_s_dv_timings(struct file *file, void *priv, timings->bt.vfrontporch && (timings->bt.vbackporch || timings->bt.vsync))) { - vpif_dbg(2, debug, "Timings for width, height, " - "horizontal back porch, horizontal sync, " - "horizontal front porch, vertical back porch, " - "vertical sync and vertical back porch " - "must be defined\n"); + vpif_dbg(2, debug, "Timings for width, height, horizontal back porch, horizontal sync, horizontal front porch, vertical back porch, vertical sync and vertical back porch must be defined\n"); return -EINVAL; } @@ -983,8 +979,7 @@ static int vpif_s_dv_timings(struct file *file, void *priv, std_info->l11 = std_info->vsize - (bt->il_vfrontporch - 1); } else { - vpif_dbg(2, debug, "Required timing values for " - "interlaced BT format missing\n"); + vpif_dbg(2, debug, "Required timing values for interlaced BT format missing\n"); return -EINVAL; } } else { diff --git a/drivers/media/platform/davinci/vpss.c b/drivers/media/platform/davinci/vpss.c index fce86f17dffc..373b796132f2 100644 --- a/drivers/media/platform/davinci/vpss.c +++ b/drivers/media/platform/davinci/vpss.c @@ -261,8 +261,8 @@ static int dm355_enable_clock(enum vpss_clock_sel clock_sel, int en) shift = 6; break; default: - printk(KERN_ERR "dm355_enable_clock:" - " Invalid selector: %d\n", clock_sel); + printk(KERN_ERR "dm355_enable_clock: Invalid selector: %d\n", + clock_sel); return -EINVAL; } @@ -421,8 +421,7 @@ static int vpss_probe(struct platform_device *pdev) else if (!strcmp(platform_name, "dm644x_vpss")) oper_cfg.platform = DM644X; else { - dev_err(&pdev->dev, "vpss driver not supported on" - " this platform\n"); + dev_err(&pdev->dev, "vpss driver not supported on this platform\n"); return -ENODEV; }