[PATCH] fbdev: Fix order of arguments to aperture_remove_conflicting_devices()

[Michael Kelley (LINUX)]

From: Thomas Zimmermann <tzimmermann at suse.de> Sent: Thursday, July 21, 2022 1:17 AM
> 
> Reverse the order of the final two arguments when calling
> aperture_remove_conflicting_devices(). An error report is available
> at [1].
> 
> Reported-by: kernel test robot <lkp at intel.com>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> Fixes: 8d69d008f44c ("fbdev: Convert drivers to aperture helpers")
> Cc: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: Javier Martinez Canillas <javierm at redhat.com>
> Cc: Sudip Mukherjee <sudipm.mukherjee at gmail.com>
> Cc: Teddy Wang <teddy.wang at siliconmotion.com>
> Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> Cc: "K. Y. Srinivasan" <kys at microsoft.com>
> Cc: Haiyang Zhang <haiyangz at microsoft.com>
> Cc: Stephen Hemminger <sthemmin at microsoft.com>
> Cc: Wei Liu <wei.liu at kernel.org>
> Cc: Dexuan Cui <decui at microsoft.com>
> Cc: linux-fbdev at vger.kernel.org
> Cc: linux-hyperv at vger.kernel.org
> Link: https://lore.kernel.org/lkml/202207202040.jS1WcTzN-lkp@intel.com/
> ---
>  drivers/video/fbdev/aty/radeon_base.c | 2 +-
>  drivers/video/fbdev/hyperv_fb.c       | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/video/fbdev/aty/radeon_base.c
> b/drivers/video/fbdev/aty/radeon_base.c
> index e5e362b8c9da..0a8199985d52 100644
> --- a/drivers/video/fbdev/aty/radeon_base.c
> +++ b/drivers/video/fbdev/aty/radeon_base.c
> @@ -2243,7 +2243,7 @@ static int radeon_kick_out_firmware_fb(struct pci_dev
> *pdev)
>  	resource_size_t base = pci_resource_start(pdev, 0);
>  	resource_size_t size = pci_resource_len(pdev, 0);
> 
> -	return aperture_remove_conflicting_devices(base, size, KBUILD_MODNAME,
> false);
> +	return aperture_remove_conflicting_devices(base, size, false,
> KBUILD_MODNAME);
>  }
> 
>  static int radeonfb_pci_register(struct pci_dev *pdev,
> diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
> index a944a6620527..a0e1d70b90d7 100644
> --- a/drivers/video/fbdev/hyperv_fb.c
> +++ b/drivers/video/fbdev/hyperv_fb.c
> @@ -1077,7 +1077,7 @@ static int hvfb_getmem(struct hv_device *hdev, struct
> fb_info *info)
>  getmem_done:
>  	aperture_remove_conflicting_devices(info->apertures->ranges[0].base,
>  					    info->apertures->ranges[0].size,
> -					    KBUILD_MODNAME, false);
> +					    false, KBUILD_MODNAME);
> 
>  	if (gen2vm) {
>  		/* framebuffer is reallocated, clear screen_info to avoid misuse from
> kexec */
> --
> 2.36.1

For the Hyper-V frame buffer driver:

Reviewed-by: Michael Kelley <mikelley at microsoft.com>