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| author |   Marek Szyprowski <m.szyprowski@samsung.com> | 2016-02-03 13:42:47 +0100 |
|---|---|---|
| committer |   Inki Dae <daeinki@gmail.com> | 2016-02-15 23:25:18 +0900 |
| commit | 0f10c71a10d04e86fd842d621f678ee1fd233695 (patch) | |
| tree | 2728632c218605c629a8351fc6f8bdbc3ae7dd1c /drivers/gpu | |
| parent | drm/exynos: ipp: fix incorrect format specifiers in debug messages (diff) | |
| download | linux-dev-0f10c71a10d04e86fd842d621f678ee1fd233695.tar.xz linux-dev-0f10c71a10d04e86fd842d621f678ee1fd233695.zip | |
drm/exynos: fix types for compilation on 64bit architectures
This patch fixes compilation warnings (on 64bit architectures) and bugs
related to casting pointers through 32bit integers.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_g2d.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_vidi.c | 8 |
3 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index c17efdb238a6..8dfe6e113a88 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -1166,7 +1166,7 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data, goto err_free_event; } - cmd = (struct drm_exynos_g2d_cmd *)(uint32_t)req->cmd; + cmd = (struct drm_exynos_g2d_cmd *)(unsigned long)req->cmd; if (copy_from_user(cmdlist->data + cmdlist->last, (void __user *)cmd, @@ -1184,7 +1184,8 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data, if (req->cmd_buf_nr) { struct drm_exynos_g2d_cmd *cmd_buf; - cmd_buf = (struct drm_exynos_g2d_cmd *)(uint32_t)req->cmd_buf; + cmd_buf = (struct drm_exynos_g2d_cmd *) + (unsigned long)req->cmd_buf; if (copy_from_user(cmdlist->data + cmdlist->last, (void __user *)cmd_buf, diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 32358c5e3db4..47d126ab6e07 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -218,7 +218,7 @@ static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev, return ERR_PTR(ret); } - DRM_DEBUG_KMS("created file object = 0x%x\n", (unsigned int)obj->filp); + DRM_DEBUG_KMS("created file object = %p\n", obj->filp); return exynos_gem; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 62ac4e5fa51d..b605bd7395ec 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -223,7 +223,7 @@ static void vidi_fake_vblank_handler(struct work_struct *work) } } -static int vidi_show_connection(struct device *dev, +static ssize_t vidi_show_connection(struct device *dev, struct device_attribute *attr, char *buf) { struct vidi_context *ctx = dev_get_drvdata(dev); @@ -238,7 +238,7 @@ static int vidi_show_connection(struct device *dev, return rc; } -static int vidi_store_connection(struct device *dev, +static ssize_t vidi_store_connection(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { @@ -294,7 +294,9 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void *data, } if (vidi->connection) { - struct edid *raw_edid = (struct edid *)(uint32_t)vidi->edid; + struct edid *raw_edid; + + raw_edid = (struct edid *)(unsigned long)vidi->edid; if (!drm_edid_is_valid(raw_edid)) { DRM_DEBUG_KMS("edid data is invalid.\n"); return -EINVAL; |