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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-08 21:24:47 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-02-08 21:24:47 +0300 |
| commit | 72aed9e31344a62e6cab2c49a27fd0bc740add63 (patch) | |
| tree | c981009001e3a164e1eea49247c24654c2c6498f /drivers/video/fbdev/mbx/mbxfb.c | |
| parent | 60d2fa0dad0687b4d227aacc042ccdbea1782d87 (diff) | |
| download | linux-72aed9e31344a62e6cab2c49a27fd0bc740add63.tar.xz | |
fbdev: mbx: fix up debugfs file creation
There is no need to keep the dentries around for the individual debugfs
files, just delete the whole directory all at once at shutdown instead.
This also fixes a tiny memory leak where the memory for the pointers to
the file dentries was never freed when the device shut down, as well as
making the logic of the code a lot simpler.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video/fbdev/mbx/mbxfb.c')
| -rw-r--r-- | drivers/video/fbdev/mbx/mbxfb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c index 539b85da0897..6ded480a69b4 100644 --- a/drivers/video/fbdev/mbx/mbxfb.c +++ b/drivers/video/fbdev/mbx/mbxfb.c @@ -74,7 +74,7 @@ struct mbxfb_info { u32 pseudo_palette[MAX_PALETTES]; #ifdef CONFIG_FB_MBX_DEBUG - void *debugfs_data; + struct dentry *debugfs_dir; #endif }; |