diff options
Diffstat (limited to 'sound/oss/dmasound/dmasound_awacs.c')
| -rw-r--r-- | sound/oss/dmasound/dmasound_awacs.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/sound/oss/dmasound/dmasound_awacs.c b/sound/oss/dmasound/dmasound_awacs.c index c8e210326893..9ae659f82430 100644 --- a/sound/oss/dmasound/dmasound_awacs.c +++ b/sound/oss/dmasound/dmasound_awacs.c @@ -67,7 +67,6 @@ #include <linux/types.h> #include <linux/module.h> -#include <linux/config.h> #include <linux/slab.h> #include <linux/init.h> #include <linux/delay.h> @@ -348,8 +347,8 @@ int setup_audio_gpio(const char *name, const char* compatible, int *gpio_addr, int* gpio_pol) { struct device_node *np; - u32* pp; - + const u32* pp; + np = find_devices("gpio"); if (!np) return -ENODEV; @@ -357,7 +356,8 @@ setup_audio_gpio(const char *name, const char* compatible, int *gpio_addr, int* np = np->child; while(np != 0) { if (name) { - char *property = get_property(np,"audio-gpio",NULL); + const char *property = + get_property(np,"audio-gpio",NULL); if (property != 0 && strcmp(property,name) == 0) break; } else if (compatible && device_is_compatible(np, compatible)) @@ -366,19 +366,16 @@ setup_audio_gpio(const char *name, const char* compatible, int *gpio_addr, int* } if (!np) return -ENODEV; - pp = (u32 *)get_property(np, "AAPL,address", NULL); + pp = get_property(np, "AAPL,address", NULL); if (!pp) return -ENODEV; *gpio_addr = (*pp) & 0x0000ffff; - pp = (u32 *)get_property(np, "audio-gpio-active-state", NULL); + pp = get_property(np, "audio-gpio-active-state", NULL); if (pp) *gpio_pol = *pp; else *gpio_pol = 1; - if (np->n_intrs > 0) - return np->intrs[0].line; - - return 0; + return irq_of_parse_and_map(np, 0); } static inline void @@ -2865,14 +2862,13 @@ printk("dmasound_pmac: couldn't find a Codec we can handle\n"); * other info if necessary (early AWACS we want to read chip ids) */ - if (of_get_address(io, 2, NULL, NULL) == NULL || io->n_intrs < 3) { + if (of_get_address(io, 2, NULL, NULL) == NULL) { /* OK - maybe we need to use the 'awacs' node (on earlier * machines). */ if (awacs_node) { io = awacs_node ; - if (of_get_address(io, 2, NULL, NULL) == NULL || - io->n_intrs < 3) { + if (of_get_address(io, 2, NULL, NULL) == NULL) { printk("dmasound_pmac: can't use %s\n", io->full_name); return -ENODEV; @@ -2941,9 +2937,9 @@ printk("dmasound_pmac: couldn't find a Codec we can handle\n"); if (awacs_revision == AWACS_SCREAMER && awacs) awacs_recalibrate(); - awacs_irq = io->intrs[0].line; - awacs_tx_irq = io->intrs[1].line; - awacs_rx_irq = io->intrs[2].line; + awacs_irq = irq_of_parse_and_map(io, 0); + awacs_tx_irq = irq_of_parse_and_map(io, 1); + awacs_rx_irq = irq_of_parse_and_map(io, 2); /* Hack for legacy crap that will be killed someday */ awacs_node = io; |
