[PATCH] CONFIG_PM=n slim: sound/oss/trident.c
Remove some code which is unneeded if CONFIG_PM=n.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Ackde-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/sound/oss/trident.c b/sound/oss/trident.c
index 2813e4c..d4844de 100644
--- a/sound/oss/trident.c
+++ b/sound/oss/trident.c
@@ -488,10 +488,6 @@
static void ali_enable_special_channel(struct trident_state *stat);
static struct trident_channel *ali_alloc_rec_pcm_channel(struct trident_card *card);
static struct trident_channel *ali_alloc_pcm_channel(struct trident_card *card);
-static void ali_restore_regs(struct trident_card *card);
-static void ali_save_regs(struct trident_card *card);
-static int trident_suspend(struct pci_dev *dev, pm_message_t unused);
-static int trident_resume(struct pci_dev *dev);
static void ali_free_pcm_channel(struct trident_card *card, unsigned int channel);
static int ali_setup_multi_channels(struct trident_card *card, int chan_nums);
static unsigned int ali_get_spdif_in_rate(struct trident_card *card);
@@ -507,13 +503,6 @@
int chan_nums);
static void ali_free_other_states_resources(struct trident_state *state);
-/* save registers for ALi Power Management */
-static struct ali_saved_registers {
- unsigned long global_regs[ALI_GLOBAL_REGS];
- unsigned long channel_regs[ALI_CHANNELS][ALI_CHANNEL_REGS];
- unsigned mixer_regs[ALI_MIXER_REGS];
-} ali_registers;
-
#define seek_offset(dma_ptr, buffer, cnt, offset, copy_count) do { \
(dma_ptr) += (offset); \
(buffer) += (offset); \
@@ -3653,6 +3642,14 @@
return 0;
}
+#ifdef CONFIG_PM
+/* save registers for ALi Power Management */
+static struct ali_saved_registers {
+ unsigned long global_regs[ALI_GLOBAL_REGS];
+ unsigned long channel_regs[ALI_CHANNELS][ALI_CHANNEL_REGS];
+ unsigned mixer_regs[ALI_MIXER_REGS];
+} ali_registers;
+
static void
ali_save_regs(struct trident_card *card)
{
@@ -3746,6 +3743,7 @@
}
return 0;
}
+#endif
static struct trident_channel *
ali_alloc_pcm_channel(struct trident_card *card)
@@ -4616,8 +4614,10 @@
.id_table = trident_pci_tbl,
.probe = trident_probe,
.remove = __devexit_p(trident_remove),
+#ifdef CONFIG_PM
.suspend = trident_suspend,
.resume = trident_resume
+#endif
};
static int __init