vga_switcheroo: Use enum vga_switcheroo_state instead of int
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index 1acbe20..a7870d2 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -100,7 +100,7 @@
struct vga_switcheroo_client {
struct pci_dev *pdev;
struct fb_info *fb_info;
- int pwr_state;
+ enum vga_switcheroo_state pwr_state;
const struct vga_switcheroo_client_ops *ops;
int id;
bool active;
@@ -344,7 +344,7 @@
*
* Return: Power state.
*/
-int vga_switcheroo_get_client_state(struct pci_dev *pdev)
+enum vga_switcheroo_state vga_switcheroo_get_client_state(struct pci_dev *pdev)
{
struct vga_switcheroo_client *client;
enum vga_switcheroo_state ret;
@@ -496,7 +496,7 @@
return 0;
}
-static void set_audio_state(int id, int state)
+static void set_audio_state(int id, enum vga_switcheroo_state state)
{
struct vga_switcheroo_client *client;
diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
index 3764991..e636617 100644
--- a/include/linux/vga_switcheroo.h
+++ b/include/linux/vga_switcheroo.h
@@ -138,7 +138,7 @@
int vga_switcheroo_process_delayed_switch(void);
-int vga_switcheroo_get_client_state(struct pci_dev *dev);
+enum vga_switcheroo_state vga_switcheroo_get_client_state(struct pci_dev *dev);
void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
@@ -157,7 +157,7 @@
int id) { return 0; }
static inline void vga_switcheroo_unregister_handler(void) {}
static inline int vga_switcheroo_process_delayed_switch(void) { return 0; }
-static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return VGA_SWITCHEROO_ON; }
+static inline enum vga_switcheroo_state vga_switcheroo_get_client_state(struct pci_dev *dev) { return VGA_SWITCHEROO_ON; }
static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}