Commit 8ad76089 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

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: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-18-tzimmermann@suse.de
parent f7d12d5d

drivers/video/fbdev/metronomefb.c

+1 −1
Original line number Diff line number Diff line
@@ -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;