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Diffstat (limited to 'sound/pci/ctxfi/cthardware.h')
-rw-r--r--sound/pci/ctxfi/cthardware.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/pci/ctxfi/cthardware.h b/sound/pci/ctxfi/cthardware.h
index a4c2cad80f3..af55405f5de 100644
--- a/sound/pci/ctxfi/cthardware.h
+++ b/sound/pci/ctxfi/cthardware.h
@@ -64,6 +64,10 @@ struct hw {
int (*card_init)(struct hw *hw, struct card_conf *info);
int (*card_stop)(struct hw *hw);
int (*pll_init)(struct hw *hw, unsigned int rsr);
+#ifdef CONFIG_PM
+ int (*suspend)(struct hw *hw, pm_message_t state);
+ int (*resume)(struct hw *hw, struct card_conf *info);
+#endif
int (*is_adc_source_selected)(struct hw *hw, enum ADCSRC source);
int (*select_adc_source)(struct hw *hw, enum ADCSRC source);
int (*have_digit_io_switch)(struct hw *hw);