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| author |   Mike Rapoport <mike.rapoport@gmail.com> | 2015-09-03 08:13:13 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-12 18:24:36 -0700 |
| commit | 23801e3438f6ceddf7db6d03c3556375d1001fda (patch) | |
| tree | 0651a393b96b5ef1f5cdb7e55204bf1c319256e9 /drivers/staging/fbtft/fb_ssd1351.c | |
| parent | staging: fbtft: fbtft_request_gpios: reduce nesting (diff) | |
| download | linux-dev-23801e3438f6ceddf7db6d03c3556375d1001fda.tar.xz linux-dev-23801e3438f6ceddf7db6d03c3556375d1001fda.zip | |
staging: fbtft: fb_ssd1351: define backlight_ops statically
instead of devm_kzalloc'ing them
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/fbtft/fb_ssd1351.c')
| -rw-r--r-- | drivers/staging/fbtft/fb_ssd1351.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/staging/fbtft/fb_ssd1351.c b/drivers/staging/fbtft/fb_ssd1351.c index 9bcd7a0aeed4..dff5809b551e 100644 --- a/drivers/staging/fbtft/fb_ssd1351.c +++ b/drivers/staging/fbtft/fb_ssd1351.c @@ -208,25 +208,22 @@ static int update_onboard_backlight(struct backlight_device *bd) return 0; } +static const struct backlight_ops bl_ops = { + .update_status = update_onboard_backlight, +}; + static void register_onboard_backlight(struct fbtft_par *par) { struct backlight_device *bd; struct backlight_properties bl_props = { 0, }; - struct backlight_ops *bl_ops; fbtft_par_dbg(DEBUG_BACKLIGHT, par, "%s()\n", __func__); - bl_ops = devm_kzalloc(par->info->device, sizeof(struct backlight_ops), - GFP_KERNEL); - if (!bl_ops) - return; - - bl_ops->update_status = update_onboard_backlight; bl_props.type = BACKLIGHT_RAW; bl_props.power = FB_BLANK_POWERDOWN; bd = backlight_device_register(dev_driver_string(par->info->device), - par->info->device, par, bl_ops, &bl_props); + par->info->device, par, &bl_ops, &bl_props); if (IS_ERR(bd)) { dev_err(par->info->device, "cannot register backlight device (%ld)\n", |