diff options
| author |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-06-07 14:38:06 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-06-07 14:38:06 +0200 |
| commit | 59c1ad914ef2d3470f74c626ece9521dbc9645a3 (patch) | |
| tree | 46327600fafa9d3ce73b53d29599ccf0a3557618 /drivers/video | |
| parent | video: fbdev: atafb: remove superfluous function prototypes (diff) | |
| download | linux-dev-59c1ad914ef2d3470f74c626ece9521dbc9645a3.tar.xz linux-dev-59c1ad914ef2d3470f74c626ece9521dbc9645a3.zip | |
video: fbdev: atmel_lcdfb: add COMPILE_TEST support
Add COMPILE_TEST support to atmel_lcdfb driver for better compile
testing coverage.
While at it fix improper use of UL (to silence build warnings on
x86_64).
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/Kconfig | 3 | ||||
| -rw-r--r-- | drivers/video/fbdev/atmel_lcdfb.c | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 61c173b0c906..0f10f39a3ea1 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -855,7 +855,8 @@ config FB_S1D13XXX config FB_ATMEL tristate "AT91 LCD Controller support" - depends on FB && OF && HAVE_FB_ATMEL + depends on FB && OF && HAVE_CLK && HAS_IOMEM + depends on HAVE_FB_ATMEL || COMPILE_TEST select FB_BACKLIGHT select FB_CFB_FILLRECT select FB_CFB_COPYAREA diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c index e67dfd94bf1d..fb117ccbeab3 100644 --- a/drivers/video/fbdev/atmel_lcdfb.c +++ b/drivers/video/fbdev/atmel_lcdfb.c @@ -673,7 +673,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info) lcdc_writel(sinfo, ATMEL_LCDC_MVAL, 0); /* Disable all interrupts */ - lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL); + lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0U); /* Enable FIFO & DMA errors */ lcdc_writel(sinfo, ATMEL_LCDC_IER, ATMEL_LCDC_UFLWI | ATMEL_LCDC_OWRI | ATMEL_LCDC_MERI); @@ -1291,7 +1291,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg) * We don't want to handle interrupts while the clock is * stopped. It may take forever. */ - lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL); + lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0U); sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_CTR); lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0); |