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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-04-13 21:33:17 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2023-04-24 11:48:33 +0200 |
| commit | b3a7a9ab65ae2f2626c7222fb79cdd433f8c5252 (patch) | |
| tree | 1595e91e55969e340509fe3dbb1a146a03064d8c /include | |
| parent | bfff83c4824308f7acce47baf88858b52bc1314f (diff) | |
| download | lwn-b3a7a9ab65ae2f2626c7222fb79cdd433f8c5252.tar.gz lwn-b3a7a9ab65ae2f2626c7222fb79cdd433f8c5252.zip | |
fbdev: mmp: Fix deferred clk handling in mmphw_probe()
When dev_err_probe() is called, 'ret' holds the value of the previous
successful devm_request_irq() call.
'ret' should be assigned with a meaningful value before being used in
dev_err_probe().
While at it, use and return "PTR_ERR(ctrl->clk)" instead of a hard-coded
"-ENOENT" so that -EPROBE_DEFER is handled and propagated correctly.
Fixes: 81b63420564d ("fbdev: mmp: Make use of the helper function dev_err_probe()")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions