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path: root/drivers/video/aty
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-rw-r--r--drivers/video/aty/aty128fb.c14
-rw-r--r--drivers/video/aty/atyfb_base.c39
-rw-r--r--drivers/video/aty/radeon_backlight.c2
-rw-r--r--drivers/video/aty/radeon_pm.c10
4 files changed, 24 insertions, 41 deletions
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 34a0851bcbfa..4cb6a576c567 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -1786,7 +1786,7 @@ static int aty128_bl_get_brightness(struct backlight_device *bd)
return bd->props.brightness;
}
-static struct backlight_ops aty128_bl_data = {
+static const struct backlight_ops aty128_bl_data = {
.get_brightness = aty128_bl_get_brightness,
.update_status = aty128_bl_update_status,
};
@@ -1860,11 +1860,11 @@ static void aty128_early_resume(void *data)
{
struct aty128fb_par *par = data;
- if (try_acquire_console_sem())
+ if (!console_trylock())
return;
pci_restore_state(par->pdev);
aty128_do_resume(par->pdev);
- release_console_sem();
+ console_unlock();
}
#endif /* CONFIG_PPC_PMAC */
@@ -2438,7 +2438,7 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state)
printk(KERN_DEBUG "aty128fb: suspending...\n");
- acquire_console_sem();
+ console_lock();
fb_set_suspend(info, 1);
@@ -2470,7 +2470,7 @@ static int aty128_pci_suspend(struct pci_dev *pdev, pm_message_t state)
if (state.event != PM_EVENT_ON)
aty128_set_suspend(par, 1);
- release_console_sem();
+ console_unlock();
pdev->dev.power.power_state = state;
@@ -2527,9 +2527,9 @@ static int aty128_pci_resume(struct pci_dev *pdev)
{
int rc;
- acquire_console_sem();
+ console_lock();
rc = aty128_do_resume(pdev);
- release_console_sem();
+ console_unlock();
return rc;
}
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 5bf91236c701..94e293fce1d2 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2069,7 +2069,7 @@ static int atyfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
if (state.event == pdev->dev.power.power_state.event)
return 0;
- acquire_console_sem();
+ console_lock();
fb_set_suspend(info, 1);
@@ -2097,14 +2097,14 @@ static int atyfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
par->lock_blank = 0;
atyfb_blank(FB_BLANK_UNBLANK, info);
fb_set_suspend(info, 0);
- release_console_sem();
+ console_unlock();
return -EIO;
}
#else
pci_set_power_state(pdev, pci_choose_state(pdev, state));
#endif
- release_console_sem();
+ console_unlock();
pdev->dev.power.power_state = state;
@@ -2133,7 +2133,7 @@ static int atyfb_pci_resume(struct pci_dev *pdev)
if (pdev->dev.power.power_state.event == PM_EVENT_ON)
return 0;
- acquire_console_sem();
+ console_lock();
/*
* PCI state will have been restored by the core, so
@@ -2161,7 +2161,7 @@ static int atyfb_pci_resume(struct pci_dev *pdev)
par->lock_blank = 0;
atyfb_blank(FB_BLANK_UNBLANK, info);
- release_console_sem();
+ console_unlock();
pdev->dev.power.power_state = PMSG_ON;
@@ -2221,7 +2221,7 @@ static int aty_bl_get_brightness(struct backlight_device *bd)
return bd->props.brightness;
}
-static struct backlight_ops aty_bl_data = {
+static const struct backlight_ops aty_bl_data = {
.get_brightness = aty_bl_get_brightness,
.update_status = aty_bl_update_status,
};
@@ -2969,10 +2969,8 @@ static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
{
struct atyfb_par *par = info->par;
struct device_node *dp;
- char prop[128];
- phandle node;
- int len, i, j, ret;
u32 mem, chip_id;
+ int i, j, ret;
/*
* Map memory-mapped registers.
@@ -3088,23 +3086,8 @@ static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
aty_st_le32(MEM_CNTL, mem, par);
}
- /*
- * If this is the console device, we will set default video
- * settings to what the PROM left us with.
- */
- node = prom_getchild(prom_root_node);
- node = prom_searchsiblings(node, "aliases");
- if (node) {
- len = prom_getproperty(node, "screen", prop, sizeof(prop));
- if (len > 0) {
- prop[len] = '\0';
- node = prom_finddevice(prop);
- } else
- node = 0;
- }
-
dp = pci_device_to_OF_node(pdev);
- if (node == dp->phandle) {
+ if (dp == of_console_device) {
struct fb_var_screeninfo *var = &default_var;
unsigned int N, P, Q, M, T, R;
u32 v_total, h_total;
@@ -3112,9 +3095,9 @@ static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
u8 pll_regs[16];
u8 clock_cntl;
- crtc.vxres = prom_getintdefault(node, "width", 1024);
- crtc.vyres = prom_getintdefault(node, "height", 768);
- var->bits_per_pixel = prom_getintdefault(node, "depth", 8);
+ crtc.vxres = of_getintprop_default(dp, "width", 1024);
+ crtc.vyres = of_getintprop_default(dp, "height", 768);
+ var->bits_per_pixel = of_getintprop_default(dp, "depth", 8);
var->xoffset = var->yoffset = 0;
crtc.h_tot_disp = aty_ld_le32(CRTC_H_TOTAL_DISP, par);
crtc.h_sync_strt_wid = aty_ld_le32(CRTC_H_SYNC_STRT_WID, par);
diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c
index 256966e9667d..9b811ddbce83 100644
--- a/drivers/video/aty/radeon_backlight.c
+++ b/drivers/video/aty/radeon_backlight.c
@@ -128,7 +128,7 @@ static int radeon_bl_get_brightness(struct backlight_device *bd)
return bd->props.brightness;
}
-static struct backlight_ops radeon_bl_data = {
+static const struct backlight_ops radeon_bl_data = {
.get_brightness = radeon_bl_get_brightness,
.update_status = radeon_bl_update_status,
};
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index c4e17642d9c5..92bda5848516 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -2626,7 +2626,7 @@ int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
goto done;
}
- acquire_console_sem();
+ console_lock();
fb_set_suspend(info, 1);
@@ -2690,7 +2690,7 @@ int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
if (rinfo->pm_mode & radeon_pm_d2)
radeon_set_suspend(rinfo, 1);
- release_console_sem();
+ console_unlock();
done:
pdev->dev.power.power_state = mesg;
@@ -2715,10 +2715,10 @@ int radeonfb_pci_resume(struct pci_dev *pdev)
return 0;
if (rinfo->no_schedule) {
- if (try_acquire_console_sem())
+ if (!console_trylock())
return 0;
} else
- acquire_console_sem();
+ console_lock();
printk(KERN_DEBUG "radeonfb (%s): resuming from state: %d...\n",
pci_name(pdev), pdev->dev.power.power_state.event);
@@ -2783,7 +2783,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev)
pdev->dev.power.power_state = PMSG_ON;
bail:
- release_console_sem();
+ console_unlock();
return rc;
}
generated by cgit v1.2.3 (git 2.0.4) at 2025-06-03 20:00:31 +0000