This fixes commit
a06d03f9f238 ("staging: fbtft: Make FB_DEVICE dependency optional")from my previous v4 series: https://patchwork.kernel.org/project/dri-devel/cover/[email protected]/ All direct accesses to info->dev or fb_info->dev are replaced with dev_of_fbinfo() helper, improving readability and ensuring compilation succeeds when CONFIG_FB_DEVICE=n. Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected] Signed-off-by: Chintan Patel <[email protected]> --- drivers/staging/fbtft/fbtft-core.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index 8a5ccc8ae0a1..309e81d7d208 100644 --- a/drivers/staging/fbtft/fbtft-core.c +++ b/drivers/staging/fbtft/fbtft-core.c @@ -364,8 +364,9 @@ static int fbtft_fb_setcolreg(unsigned int regno, unsigned int red, { unsigned int val; int ret = 1; + struct device *dev = dev_of_fbinfo(info); - dev_dbg(info->dev, + dev_dbg(dev, "%s(regno=%u, red=0x%X, green=0x%X, blue=0x%X, trans=0x%X)\n", __func__, regno, red, green, blue, transp); @@ -389,9 +390,10 @@ static int fbtft_fb_setcolreg(unsigned int regno, unsigned int red, static int fbtft_fb_blank(int blank, struct fb_info *info) { struct fbtft_par *par = info->par; + struct device *dev = dev_of_fbinfo(info); int ret = -EINVAL; - dev_dbg(info->dev, "%s(blank=%d)\n", + dev_dbg(dev, "%s(blank=%d)\n", __func__, blank); if (!par->fbtftops.blank) @@ -739,6 +741,7 @@ int fbtft_register_framebuffer(struct fb_info *fb_info) char text2[50] = ""; struct fbtft_par *par = fb_info->par; struct spi_device *spi = par->spi; + struct device *dev = dev_of_fbinfo(fb_info); /* sanity checks */ if (!par->fbtftops.init_display) { @@ -793,7 +796,7 @@ int fbtft_register_framebuffer(struct fb_info *fb_info) if (spi) sprintf(text2, ", spi%d.%d at %d MHz", spi->controller->bus_num, spi_get_chipselect(spi, 0), spi->max_speed_hz / 1000000); - dev_info(fb_info->dev, + dev_info(dev, "%s frame buffer, %dx%d, %d KiB video memory%s, fps=%lu%s\n", fb_info->fix.id, fb_info->var.xres, fb_info->var.yres, fb_info->fix.smem_len >> 10, text1, -- 2.43.0
