fixed the following warning:
hibmc_drm_drv.c:296:1-18:WARNING: Assignment of 0/1 to bool variable.
hibmc_drm_drv.c:301:2-19: WARNING: Assignment of 0/1 to bool variable.
v2:
using the pci_dev.msi_enabled instead of priv->msi_enabled.
v3:
just call pci_enable_msi() and pci_disable_msi(), it's no need to
set dev->pdev->msi_enabled again.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-By: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1595940907-17874-1-git-send-email-tiantao6@hisilicon.com
if (dev->irq_enabled)
drm_irq_uninstall(dev);
- if (priv->msi_enabled)
- pci_disable_msi(dev->pdev);
+ pci_disable_msi(dev->pdev);
hibmc_kms_fini(priv);
hibmc_mm_fini(priv);
dev->dev_private = NULL;
goto err;
}
- priv->msi_enabled = 0;
ret = pci_enable_msi(dev->pdev);
if (ret) {
DRM_WARN("enabling MSI failed: %d\n", ret);
} else {
- priv->msi_enabled = 1;
ret = drm_irq_install(dev, dev->pdev->irq);
if (ret)
DRM_WARN("install irq failed: %d\n", ret);
void __iomem *fb_map;
unsigned long fb_base;
unsigned long fb_size;
- bool msi_enabled;
/* drm */
struct drm_device *dev;