[PATCH v2 21/58] exynos4-is: don't break long lines

[Mauro Carvalho Chehab]

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.

</script>
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 $_;
}
</script>

Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
---
 drivers/media/platform/exynos4-is/media-dev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/media/platform/exynos4-is/media-dev.c 
b/drivers/media/platform/exynos4-is/media-dev.c
index 1a1154a9dfa4..e3a8709138fa 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -938,8 +938,7 @@ static int fimc_md_create_links(struct fimc_md *fmd)
 
                        csis = fmd->csis[pdata->mux_id].sd;
                        if (WARN(csis == NULL,
-                                "MIPI-CSI interface specified "
-                                "but s5p-csis module is not loaded!\n"))
+                                "MIPI-CSI interface specified but s5p-csis 
module is not loaded!\n"))
                                return -EINVAL;
 
                        pad = sensor->entity.num_pads - 1;
-- 
2.7.4


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