From bb573928e187fc5b1f91c3a7684791d5dfcca640 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 20 Feb 2015 09:26:04 +0100 Subject: ALSA: hda - Drop power_save value indirection in hda_bus We used to pass the power_save option value to hda_bus via a given pointer. This was needed to refer to the value from the HD-audio core side. However, after the transition to the runtime PM, this is no longer needed. This patch drops the power_save value indirection in hda_bus above, and let the controller driver reprograms the autosuspend value explicitly by a new helper, snd_hda_set_power_save(). Without this call, the HD-audio core doesn't set up the autosuspend and flip the runtime PM. (User may still be able to set up via sysfs, though.) Along with this change, the pointer argument of azx_bus_create() is dropped as well. Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_controller.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/pci/hda/hda_controller.h') diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index 0d09aa6b49ac..e4f46a21698a 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -432,7 +432,7 @@ void azx_enter_link_reset(struct azx *chip); irqreturn_t azx_interrupt(int irq, void *dev_id); /* Codec interface */ -int azx_bus_create(struct azx *chip, const char *model, int *power_save_to); +int azx_bus_create(struct azx *chip, const char *model); int azx_probe_codecs(struct azx *chip, unsigned int max_slots); int azx_codec_configure(struct azx *chip); int azx_init_stream(struct azx *chip); -- cgit v1.2.3