From: Thomas Zimmermann Date: Tue, 13 Jun 2023 11:06:52 +0000 (+0200) Subject: fbdev/metronomefb: Use hardware device for dev_err() X-Git-Tag: v6.6-rc1~1^2~23^2~100 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=8ad760892f6c85045397e726c42f0ffd4da7545f;p=linux-2.6-block.git fbdev/metronomefb: Use hardware device for dev_err() Replace the use of the fbdev software device, stored in struct fb_info.dev, with the hardware device from struct fb_info.device in load_waveform(). The device is only used for printing errors with dev_err(). This change aligns load_waveform() with the rest of the driver and prepares fbdev for making struct fb_info.dev optional. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Reviewed-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-18-tzimmermann@suse.de --- diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c index bac255c749e7..3e1daca76e11 100644 --- a/drivers/video/fbdev/metronomefb.c +++ b/drivers/video/fbdev/metronomefb.c @@ -181,7 +181,7 @@ static int load_waveform(u8 *mem, size_t size, int m, int t, int mem_idx = 0; struct waveform_hdr *wfm_hdr; u8 *metromem = par->metromem_wfm; - struct device *dev = par->info->dev; + struct device *dev = par->info->device; if (user_wfm_size) epd_frame_table[par->dt].wfm_size = user_wfm_size;