[PATCH 13/30] fbdev/metronomefb: Use hardware device for dev_err()

Thomas Zimmermann
2023-06-05T14:48:21Z

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 <tzimmermann@suse.de>
---
drivers/video/fbdev/metronomefb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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;
--
2.40.1