Fix hang on IBM Token Ring PCMCIA card ejection

[powerpc.git] / sound / aoa / core / snd-aoa-gpio-feature.c

diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/snd-aoa-gpio-feature.c
index 2b03bc7..805dcbf 100644 (file)
--- a/sound/aoa/core/snd-aoa-gpio-feature.c
+++ b/sound/aoa/core/snd-aoa-gpio-feature.c
@@ -55,7 +55,7 @@ static struct device_node *get_gpio(char *name,
                                    int *gpioactiveptr)
 {
        struct device_node *np, *gpio;
-       u32 *reg;
+       const u32 *reg;
        const char *audio_gpio;
 
        *gpioptr = -1;
@@ -71,7 +71,7 @@ static struct device_node *get_gpio(char *name,
                if (!gpio)
                        return NULL;
                while ((np = of_get_next_child(gpio, np))) {
-                       audio_gpio = get_property(np, "audio-gpio", NULL);
+                       audio_gpio = of_get_property(np, "audio-gpio", NULL);
                        if (!audio_gpio)
                                continue;
                        if (strcmp(audio_gpio, name) == 0)
@@ -84,7 +84,7 @@ static struct device_node *get_gpio(char *name,
                        return NULL;
        }
 
-       reg = (u32 *)get_property(np, "reg", NULL);
+       reg = of_get_property(np, "reg", NULL);
        if (!reg)
                return NULL;
 
@@ -96,7 +96,7 @@ static struct device_node *get_gpio(char *name,
        if (*gpioptr < 0x50)
                *gpioptr += 0x50;
 
-       reg = (u32 *)get_property(np, "audio-gpio-active-state", NULL);
+       reg = of_get_property(np, "audio-gpio-active-state", NULL);
        if (!reg)
                /* Apple seems to default to 1, but
                 * that doesn't seem right at least on most