diff options
Diffstat (limited to 'drivers/gpu/vga')
| -rw-r--r-- | drivers/gpu/vga/vga_switcheroo.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/vga/vgaarb.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index e01cacb..498b284 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga/vga_switcheroo.c @@ -219,9 +219,6 @@ static int vga_switchto_stage1(struct vga_switcheroo_client *new_client) int i; struct vga_switcheroo_client *active = NULL; - if (new_client->active == true) - return 0; - for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) { if (vgasr_priv.clients[i].active == true) { active = &vgasr_priv.clients[i]; @@ -372,6 +369,9 @@ vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf, goto out; } + if (client->active == true) + goto out; + /* okay we want a switch - test if devices are willing to switch */ can_switch = true; for (i = 0; i < VGA_SWITCHEROO_MAX_CLIENTS; i++) { diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c index ace2b16..be8d4cb 100644 --- a/drivers/gpu/vga/vgaarb.c +++ b/drivers/gpu/vga/vgaarb.c @@ -151,7 +151,7 @@ static inline void vga_irq_set_state(struct vga_device *vgadev, bool state) static void vga_check_first_use(void) { /* we should inform all GPUs in the system that - * VGA arb has occured and to try and disable resources + * VGA arb has occurred and to try and disable resources * if they can */ if (!vga_arbiter_used) { vga_arbiter_used = true; @@ -774,7 +774,7 @@ static ssize_t vga_arb_read(struct file *file, char __user * buf, */ spin_lock_irqsave(&vga_lock, flags); - /* If we are targetting the default, use it */ + /* If we are targeting the default, use it */ pdev = priv->target; if (pdev == NULL || pdev == PCI_INVALID_CARD) { spin_unlock_irqrestore(&vga_lock, flags); |