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-rw-r--r--drivers/char/hvc_beat.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_combios.c44
-rw-r--r--drivers/macintosh/adb.c4
-rw-r--r--drivers/macintosh/therm_pm72.c8
-rw-r--r--drivers/macintosh/therm_windtunnel.c2
-rw-r--r--drivers/macintosh/via-pmu-backlight.c8
-rw-r--r--drivers/macintosh/via-pmu.c8
-rw-r--r--drivers/macintosh/windfarm_core.c6
-rw-r--r--drivers/macintosh/windfarm_cpufreq_clamp.c6
-rw-r--r--drivers/macintosh/windfarm_lm75_sensor.c6
-rw-r--r--drivers/macintosh/windfarm_max6690_sensor.c6
-rw-r--r--drivers/macintosh/windfarm_pm112.c2
-rw-r--r--drivers/macintosh/windfarm_pm121.c2
-rw-r--r--drivers/macintosh/windfarm_pm81.c4
-rw-r--r--drivers/macintosh/windfarm_pm91.c2
-rw-r--r--drivers/macintosh/windfarm_smu_sensors.c6
-rw-r--r--drivers/net/mace.c2
-rw-r--r--drivers/of/base.c6
-rw-r--r--drivers/serial/pmac_zilog.c6
-rw-r--r--drivers/video/aty/aty128fb.c14
-rw-r--r--drivers/video/aty/atyfb_base.c8
-rw-r--r--drivers/video/aty/radeon_backlight.c6
22 files changed, 79 insertions, 79 deletions
diff --git a/drivers/char/hvc_beat.c b/drivers/char/hvc_beat.c
index 0afc8b82212e..9b397c5ee1d7 100644
--- a/drivers/char/hvc_beat.c
+++ b/drivers/char/hvc_beat.c
@@ -99,7 +99,7 @@ static int hvc_beat_config(char *p)
static int __init hvc_beat_console_init(void)
{
- if (hvc_beat_useit && machine_is_compatible("Beat")) {
+ if (hvc_beat_useit && of_machine_is_compatible("Beat")) {
hvc_instantiate(0, 0, &hvc_beat_get_put_ops);
}
return 0;
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 579c8920e081..13826a534065 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -1280,47 +1280,47 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
rdev->mode_info.connector_table = radeon_connector_table;
if (rdev->mode_info.connector_table == CT_NONE) {
#ifdef CONFIG_PPC_PMAC
- if (machine_is_compatible("PowerBook3,3")) {
+ if (of_machine_is_compatible("PowerBook3,3")) {
/* powerbook with VGA */
rdev->mode_info.connector_table = CT_POWERBOOK_VGA;
- } else if (machine_is_compatible("PowerBook3,4") ||
- machine_is_compatible("PowerBook3,5")) {
+ } else if (of_machine_is_compatible("PowerBook3,4") ||
+ of_machine_is_compatible("PowerBook3,5")) {
/* powerbook with internal tmds */
rdev->mode_info.connector_table = CT_POWERBOOK_INTERNAL;
- } else if (machine_is_compatible("PowerBook5,1") ||
- machine_is_compatible("PowerBook5,2") ||
- machine_is_compatible("PowerBook5,3") ||
- machine_is_compatible("PowerBook5,4") ||
- machine_is_compatible("PowerBook5,5")) {
+ } else if (of_machine_is_compatible("PowerBook5,1") ||
+ of_machine_is_compatible("PowerBook5,2") ||
+ of_machine_is_compatible("PowerBook5,3") ||
+ of_machine_is_compatible("PowerBook5,4") ||
+ of_machine_is_compatible("PowerBook5,5")) {
/* powerbook with external single link tmds (sil164) */
rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
- } else if (machine_is_compatible("PowerBook5,6")) {
+ } else if (of_machine_is_compatible("PowerBook5,6")) {
/* powerbook with external dual or single link tmds */
rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
- } else if (machine_is_compatible("PowerBook5,7") ||
- machine_is_compatible("PowerBook5,8") ||
- machine_is_compatible("PowerBook5,9")) {
+ } else if (of_machine_is_compatible("PowerBook5,7") ||
+ of_machine_is_compatible("PowerBook5,8") ||
+ of_machine_is_compatible("PowerBook5,9")) {
/* PowerBook6,2 ? */
/* powerbook with external dual link tmds (sil1178?) */
rdev->mode_info.connector_table = CT_POWERBOOK_EXTERNAL;
- } else if (machine_is_compatible("PowerBook4,1") ||
- machine_is_compatible("PowerBook4,2") ||
- machine_is_compatible("PowerBook4,3") ||
- machine_is_compatible("PowerBook6,3") ||
- machine_is_compatible("PowerBook6,5") ||
- machine_is_compatible("PowerBook6,7")) {
+ } else if (of_machine_is_compatible("PowerBook4,1") ||
+ of_machine_is_compatible("PowerBook4,2") ||
+ of_machine_is_compatible("PowerBook4,3") ||
+ of_machine_is_compatible("PowerBook6,3") ||
+ of_machine_is_compatible("PowerBook6,5") ||
+ of_machine_is_compatible("PowerBook6,7")) {
/* ibook */
rdev->mode_info.connector_table = CT_IBOOK;
- } else if (machine_is_compatible("PowerMac4,4")) {
+ } else if (of_machine_is_compatible("PowerMac4,4")) {
/* emac */
rdev->mode_info.connector_table = CT_EMAC;
- } else if (machine_is_compatible("PowerMac10,1")) {
+ } else if (of_machine_is_compatible("PowerMac10,1")) {
/* mini with internal tmds */
rdev->mode_info.connector_table = CT_MINI_INTERNAL;
- } else if (machine_is_compatible("PowerMac10,2")) {
+ } else if (of_machine_is_compatible("PowerMac10,2")) {
/* mini with external tmds */
rdev->mode_info.connector_table = CT_MINI_EXTERNAL;
- } else if (machine_is_compatible("PowerMac12,1")) {
+ } else if (of_machine_is_compatible("PowerMac12,1")) {
/* PowerMac8,1 ? */
/* imac g5 isight */
rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT;
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 23741cec45e3..d840a109f833 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -322,8 +322,8 @@ static int __init adb_init(void)
adb_controller = NULL;
} else {
#ifdef CONFIG_PPC
- if (machine_is_compatible("AAPL,PowerBook1998") ||
- machine_is_compatible("PowerBook1,1"))
+ if (of_machine_is_compatible("AAPL,PowerBook1998") ||
+ of_machine_is_compatible("PowerBook1,1"))
sleepy_trackpad = 1;
#endif /* CONFIG_PPC */
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index 454bc501df3c..5738d8bf2d97 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -1899,7 +1899,7 @@ static int create_control_loops(void)
*/
if (rackmac)
cpu_pid_type = CPU_PID_TYPE_RACKMAC;
- else if (machine_is_compatible("PowerMac7,3")
+ else if (of_machine_is_compatible("PowerMac7,3")
&& (cpu_count > 1)
&& fcu_fans[CPUA_PUMP_RPM_INDEX].id != FCU_FAN_ABSENT_ID
&& fcu_fans[CPUB_PUMP_RPM_INDEX].id != FCU_FAN_ABSENT_ID) {
@@ -2234,10 +2234,10 @@ static int __init therm_pm72_init(void)
{
struct device_node *np;
- rackmac = machine_is_compatible("RackMac3,1");
+ rackmac = of_machine_is_compatible("RackMac3,1");
- if (!machine_is_compatible("PowerMac7,2") &&
- !machine_is_compatible("PowerMac7,3") &&
+ if (!of_machine_is_compatible("PowerMac7,2") &&
+ !of_machine_is_compatible("PowerMac7,3") &&
!rackmac)
return -ENODEV;
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index ba48fd76396e..7fb8b4da35a7 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -490,7 +490,7 @@ g4fan_init( void )
info = of_get_property(np, "thermal-info", NULL);
of_node_put(np);
- if( !info || !machine_is_compatible("PowerMac3,6") )
+ if( !info || !of_machine_is_compatible("PowerMac3,6") )
return -ENODEV;
if( info->id != 3 ) {
diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c
index a348bb0791d3..4f3c4479c16a 100644
--- a/drivers/macintosh/via-pmu-backlight.c
+++ b/drivers/macintosh/via-pmu-backlight.c
@@ -150,13 +150,13 @@ void __init pmu_backlight_init()
/* Special case for the old PowerBook since I can't test on it */
autosave =
- machine_is_compatible("AAPL,3400/2400") ||
- machine_is_compatible("AAPL,3500");
+ of_machine_is_compatible("AAPL,3400/2400") ||
+ of_machine_is_compatible("AAPL,3500");
if (!autosave &&
!pmac_has_backlight_type("pmu") &&
- !machine_is_compatible("AAPL,PowerBook1998") &&
- !machine_is_compatible("PowerBook1,1"))
+ !of_machine_is_compatible("AAPL,PowerBook1998") &&
+ !of_machine_is_compatible("PowerBook1,1"))
return;
snprintf(name, sizeof(name), "pmubl");
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index db379c381432..42764849eb78 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -463,8 +463,8 @@ static int __init via_pmu_dev_init(void)
#endif
#ifdef CONFIG_PPC32
- if (machine_is_compatible("AAPL,3400/2400") ||
- machine_is_compatible("AAPL,3500")) {
+ if (of_machine_is_compatible("AAPL,3400/2400") ||
+ of_machine_is_compatible("AAPL,3500")) {
int mb = pmac_call_feature(PMAC_FTR_GET_MB_INFO,
NULL, PMAC_MB_INFO_MODEL, 0);
pmu_battery_count = 1;
@@ -472,8 +472,8 @@ static int __init via_pmu_dev_init(void)
pmu_batteries[0].flags |= PMU_BATT_TYPE_COMET;
else
pmu_batteries[0].flags |= PMU_BATT_TYPE_HOOPER;
- } else if (machine_is_compatible("AAPL,PowerBook1998") ||
- machine_is_compatible("PowerBook1,1")) {
+ } else if (of_machine_is_compatible("AAPL,PowerBook1998") ||
+ of_machine_is_compatible("PowerBook1,1")) {
pmu_battery_count = 2;
pmu_batteries[0].flags |= PMU_BATT_TYPE_SMART;
pmu_batteries[1].flags |= PMU_BATT_TYPE_SMART;
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index 075b4d99e354..437f55c5d18d 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -468,9 +468,9 @@ static int __init windfarm_core_init(void)
DBG("wf: core loaded\n");
/* Don't register on old machines that use therm_pm72 for now */
- if (machine_is_compatible("PowerMac7,2") ||
- machine_is_compatible("PowerMac7,3") ||
- machine_is_compatible("RackMac3,1"))
+ if (of_machine_is_compatible("PowerMac7,2") ||
+ of_machine_is_compatible("PowerMac7,3") ||
+ of_machine_is_compatible("RackMac3,1"))
return -ENODEV;
platform_device_register(&wf_platform_device);
return 0;
diff --git a/drivers/macintosh/windfarm_cpufreq_clamp.c b/drivers/macintosh/windfarm_cpufreq_clamp.c
index 900aade06198..1a77a7c97d0e 100644
--- a/drivers/macintosh/windfarm_cpufreq_clamp.c
+++ b/drivers/macintosh/windfarm_cpufreq_clamp.c
@@ -76,9 +76,9 @@ static int __init wf_cpufreq_clamp_init(void)
struct wf_control *clamp;
/* Don't register on old machines that use therm_pm72 for now */
- if (machine_is_compatible("PowerMac7,2") ||
- machine_is_compatible("PowerMac7,3") ||
- machine_is_compatible("RackMac3,1"))
+ if (of_machine_is_compatible("PowerMac7,2") ||
+ of_machine_is_compatible("PowerMac7,3") ||
+ of_machine_is_compatible("RackMac3,1"))
return -ENODEV;
clamp = kmalloc(sizeof(struct wf_control), GFP_KERNEL);
diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c
index ed6426a10773..d8257d35afde 100644
--- a/drivers/macintosh/windfarm_lm75_sensor.c
+++ b/drivers/macintosh/windfarm_lm75_sensor.c
@@ -239,9 +239,9 @@ static struct i2c_driver wf_lm75_driver = {
static int __init wf_lm75_sensor_init(void)
{
/* Don't register on old machines that use therm_pm72 for now */
- if (machine_is_compatible("PowerMac7,2") ||
- machine_is_compatible("PowerMac7,3") ||
- machine_is_compatible("RackMac3,1"))
+ if (of_machine_is_compatible("PowerMac7,2") ||
+ of_machine_is_compatible("PowerMac7,3") ||
+ of_machine_is_compatible("RackMac3,1"))
return -ENODEV;
return i2c_add_driver(&wf_lm75_driver);
}
diff --git a/drivers/macintosh/windfarm_max6690_sensor.c b/drivers/macintosh/windfarm_max6690_sensor.c
index a67b349319e9..b486eb929fde 100644
--- a/drivers/macintosh/windfarm_max6690_sensor.c
+++ b/drivers/macintosh/windfarm_max6690_sensor.c
@@ -188,9 +188,9 @@ static struct i2c_driver wf_max6690_driver = {
static int __init wf_max6690_sensor_init(void)
{
/* Don't register on old machines that use therm_pm72 for now */
- if (machine_is_compatible("PowerMac7,2") ||
- machine_is_compatible("PowerMac7,3") ||
- machine_is_compatible("RackMac3,1"))
+ if (of_machine_is_compatible("PowerMac7,2") ||
+ of_machine_is_compatible("PowerMac7,3") ||
+ of_machine_is_compatible("RackMac3,1"))
return -ENODEV;
return i2c_add_driver(&wf_max6690_driver);
}
diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c
index 73d695dc9e50..e0ee80700cde 100644
--- a/drivers/macintosh/windfarm_pm112.c
+++ b/drivers/macintosh/windfarm_pm112.c
@@ -676,7 +676,7 @@ static int __init wf_pm112_init(void)
{
struct device_node *cpu;
- if (!machine_is_compatible("PowerMac11,2"))
+ if (!of_machine_is_compatible("PowerMac11,2"))
return -ENODEV;
/* Count the number of CPU cores */
diff --git a/drivers/macintosh/windfarm_pm121.c b/drivers/macintosh/windfarm_pm121.c
index 66ec4fb115bb..947d4afa25ca 100644
--- a/drivers/macintosh/windfarm_pm121.c
+++ b/drivers/macintosh/windfarm_pm121.c
@@ -1008,7 +1008,7 @@ static int __init pm121_init(void)
{
int rc = -ENODEV;
- if (machine_is_compatible("PowerMac12,1"))
+ if (of_machine_is_compatible("PowerMac12,1"))
rc = pm121_init_pm();
if (rc == 0) {
diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index abbe206474f5..565d5b2adc95 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -779,8 +779,8 @@ static int __init wf_smu_init(void)
{
int rc = -ENODEV;
- if (machine_is_compatible("PowerMac8,1") ||
- machine_is_compatible("PowerMac8,2"))
+ if (of_machine_is_compatible("PowerMac8,1") ||
+ of_machine_is_compatible("PowerMac8,2"))
rc = wf_init_pm();
if (rc == 0) {
diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c
index 764c525b2117..bea99168ff35 100644
--- a/drivers/macintosh/windfarm_pm91.c
+++ b/drivers/macintosh/windfarm_pm91.c
@@ -711,7 +711,7 @@ static int __init wf_smu_init(void)
{
int rc = -ENODEV;
- if (machine_is_compatible("PowerMac9,1"))
+ if (of_machine_is_compatible("PowerMac9,1"))
rc = wf_init_pm();
if (rc == 0) {
diff --git a/drivers/macintosh/windfarm_smu_sensors.c b/drivers/macintosh/windfarm_smu_sensors.c
index 9c567b93f417..3c193504bb80 100644
--- a/drivers/macintosh/windfarm_smu_sensors.c
+++ b/drivers/macintosh/windfarm_smu_sensors.c
@@ -363,9 +363,9 @@ smu_cpu_power_create(struct wf_sensor *volts, struct wf_sensor *amps)
* I yet have to figure out what's up with 8,2 and will have to
* adjust for later, unless we can 100% trust the SDB partition...
*/
- if ((machine_is_compatible("PowerMac8,1") ||
- machine_is_compatible("PowerMac8,2") ||
- machine_is_compatible("PowerMac9,1")) &&
+ if ((of_machine_is_compatible("PowerMac8,1") ||
+ of_machine_is_compatible("PowerMac8,2") ||
+ of_machine_is_compatible("PowerMac9,1")) &&
cpuvcp_version >= 2) {
pow->quadratic = 1;
DBG("windfarm: CPU Power using quadratic transform\n");
diff --git a/drivers/net/mace.c b/drivers/net/mace.c
index d9fbad386389..43aea91e3369 100644
--- a/drivers/net/mace.c
+++ b/drivers/net/mace.c
@@ -206,7 +206,7 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i
mp->port_aaui = port_aaui;
else {
/* Apple Network Server uses the AAUI port */
- if (machine_is_compatible("AAPL,ShinerESB"))
+ if (of_machine_is_compatible("AAPL,ShinerESB"))
mp->port_aaui = 1;
else {
#ifdef CONFIG_MACE_AAUI_PORT
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 785e9cc1b207..6bc8740c21ad 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -219,13 +219,13 @@ int of_device_is_compatible(const struct device_node *device,
EXPORT_SYMBOL(of_device_is_compatible);
/**
- * machine_is_compatible - Test root of device tree for a given compatible value
+ * of_machine_is_compatible - Test root of device tree for a given compatible value
* @compat: compatible string to look for in root node's compatible property.
*
* Returns true if the root node has the given value in its
* compatible property.
*/
-int machine_is_compatible(const char *compat)
+int of_machine_is_compatible(const char *compat)
{
struct device_node *root;
int rc = 0;
@@ -237,7 +237,7 @@ int machine_is_compatible(const char *compat)
}
return rc;
}
-EXPORT_SYMBOL(machine_is_compatible);
+EXPORT_SYMBOL(of_machine_is_compatible);
/**
* of_device_is_available - check if a device is available for use
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 683e66f18e8c..3e2ae4807ae2 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -2031,9 +2031,9 @@ static int __init pmz_console_setup(struct console *co, char *options)
/*
* XServe's default to 57600 bps
*/
- if (machine_is_compatible("RackMac1,1")
- || machine_is_compatible("RackMac1,2")
- || machine_is_compatible("MacRISC4"))
+ if (of_machine_is_compatible("RackMac1,1")
+ || of_machine_is_compatible("RackMac1,2")
+ || of_machine_is_compatible("MacRISC4"))
baud = 57600;
/*
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index e4e4d433b007..9ee67d6da710 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -1931,22 +1931,22 @@ static int __devinit aty128_init(struct pci_dev *pdev, const struct pci_device_i
* PowerMac2,2 summer 2000 iMacs
* PowerMac4,1 january 2001 iMacs "flower power"
*/
- if (machine_is_compatible("PowerMac2,1") ||
- machine_is_compatible("PowerMac2,2") ||
- machine_is_compatible("PowerMac4,1"))
+ if (of_machine_is_compatible("PowerMac2,1") ||
+ of_machine_is_compatible("PowerMac2,2") ||
+ of_machine_is_compatible("PowerMac4,1"))
default_vmode = VMODE_1024_768_75;
/* iBook SE */
- if (machine_is_compatible("PowerBook2,2"))
+ if (of_machine_is_compatible("PowerBook2,2"))
default_vmode = VMODE_800_600_60;
/* PowerBook Firewire (Pismo), iBook Dual USB */
- if (machine_is_compatible("PowerBook3,1") ||
- machine_is_compatible("PowerBook4,1"))
+ if (of_machine_is_compatible("PowerBook3,1") ||
+ of_machine_is_compatible("PowerBook4,1"))
default_vmode = VMODE_1024_768_60;
/* PowerBook Titanium */
- if (machine_is_compatible("PowerBook3,2"))
+ if (of_machine_is_compatible("PowerBook3,2"))
default_vmode = VMODE_1152_768_60;
if (default_cmode > 16)
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 5f1b5807a48f..e45ab8db2ddc 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2439,7 +2439,7 @@ static int __devinit aty_init(struct fb_info *info)
* The Apple iBook1 uses non-standard memory frequencies.
* We detect it and set the frequency manually.
*/
- if (machine_is_compatible("PowerBook2,1")) {
+ if (of_machine_is_compatible("PowerBook2,1")) {
par->pll_limits.mclk = 70;
par->pll_limits.xclk = 53;
}
@@ -2659,7 +2659,7 @@ static int __devinit aty_init(struct fb_info *info)
FBINFO_HWACCEL_YPAN;
#ifdef CONFIG_PMAC_BACKLIGHT
- if (M64_HAS(G3_PB_1_1) && machine_is_compatible("PowerBook1,1")) {
+ if (M64_HAS(G3_PB_1_1) && of_machine_is_compatible("PowerBook1,1")) {
/*
* these bits let the 101 powerbook
* wake up from sleep -- paulus
@@ -2690,9 +2690,9 @@ static int __devinit aty_init(struct fb_info *info)
if (M64_HAS(G3_PB_1024x768))
/* G3 PowerBook with 1024x768 LCD */
default_vmode = VMODE_1024_768_60;
- else if (machine_is_compatible("iMac"))
+ else if (of_machine_is_compatible("iMac"))
default_vmode = VMODE_1024_768_75;
- else if (machine_is_compatible("PowerBook2,1"))
+ else if (of_machine_is_compatible("PowerBook2,1"))
/* iBook with 800x600 LCD */
default_vmode = VMODE_800_600_60;
else
diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c
index 1a056adb61c8..fa1198c4ccc5 100644
--- a/drivers/video/aty/radeon_backlight.c
+++ b/drivers/video/aty/radeon_backlight.c
@@ -175,9 +175,9 @@ void radeonfb_bl_init(struct radeonfb_info *rinfo)
#ifdef CONFIG_PMAC_BACKLIGHT
pdata->negative = pdata->negative ||
- machine_is_compatible("PowerBook4,3") ||
- machine_is_compatible("PowerBook6,3") ||
- machine_is_compatible("PowerBook6,5");
+ of_machine_is_compatible("PowerBook4,3") ||
+ of_machine_is_compatible("PowerBook6,3") ||
+ of_machine_is_compatible("PowerBook6,5");
#endif
rinfo->info->bl_dev = bd;