[PATCH v2] drm/hisilicon: Fixed the warning: Assignment of 0/1 to bool variable

[Tian Tao]

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.

Signed-off-by: Tian Tao <tiant...@hisilicon.com>
---
 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 6 +++---
 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 1 -
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c 
b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index 249c298..83c7bb5 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
@@ -254,7 +254,7 @@ static int hibmc_unload(struct drm_device *dev)
 
        if (dev->irq_enabled)
                drm_irq_uninstall(dev);
-       if (priv->msi_enabled)
+       if (dev->pdev->msi_enabled)
                pci_disable_msi(dev->pdev);
 
        hibmc_kms_fini(priv);
@@ -294,12 +294,12 @@ static int hibmc_load(struct drm_device *dev)
                goto err;
        }
 
-       priv->msi_enabled = 0;
+       dev->pdev->msi_enabled = 0;
        ret = pci_enable_msi(dev->pdev);
        if (ret) {
                DRM_WARN("enabling MSI failed: %d\n", ret);
        } else {
-               priv->msi_enabled = 1;
+               dev->pdev->msi_enabled = 1;
                ret = drm_irq_install(dev, dev->pdev->irq);
                if (ret)
                        DRM_WARN("install irq failed: %d\n", ret);
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h 
b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
index 6097687..a683763 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
@@ -25,7 +25,6 @@ struct hibmc_drm_private {
        void __iomem   *fb_map;
        unsigned long  fb_base;
        unsigned long  fb_size;
-       bool msi_enabled;
 
        /* drm */
        struct drm_device  *dev;
-- 
2.7.4