[PATCH] CONFIG_PM=n slim: sound/oss/cs46xx.c

Remove some code which is unneeded if CONFIG_PM=n.

* Make suspend/resume registration look like the rest of drivers:
  #ifdef CONFIG_PM in struct pci_driver, prototypes, actual hooks.
* Drop CS46XX_ACPI_SUPPORT. It logically duplicated CONFIG_PM. It was
  hardcoded to 1 approx forever (ALSA merge just moved driver to
  sound/oss/).
* After previous point, sound/oss/cs46xxpm-24.h removed as being useless.
* As side effect selling (unused) static inline functions as suspend/resume
  hooks funkiness removed too.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 8 insertions, 4 deletions

diff --git a/sound/oss/cs46xx.c b/sound/oss/cs46xx.c
index 5195bf933cb8..3f81b79afbaa 100644
--- a/sound/oss/cs46xx.c
+++ b/sound/oss/cs46xx.c
@@ -96,7 +96,7 @@
 #include <asm/dma.h>
 #include <asm/uaccess.h>
 
-#include "cs46xxpm-24.h"
+#include "cs46xxpm.h"
 #include "cs46xx_wrapper-24.h"
 #include "cs461x.h"
 
@@ -389,8 +389,10 @@ static int cs_hardware_init(struct cs_card *card);
 static int cs46xx_powerup(struct cs_card *card, unsigned int type);
 static int cs461x_powerdown(struct cs_card *card, unsigned int type, int suspendflag);
 static void cs461x_clear_serial_FIFOs(struct cs_card *card, int type);
+#ifdef CONFIG_PM
 static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state);
 static int cs46xx_resume_tbl(struct pci_dev *pcidev);
+#endif
 
 #if CSDEBUG
 
@@ -5389,8 +5391,10 @@ static struct pci_driver cs46xx_pci_driver = {
         .id_table = cs46xx_pci_tbl,
         .probe    = cs46xx_probe,
         .remove   = __devexit_p(cs46xx_remove),
-        .suspend  = CS46XX_SUSPEND_TBL,
-        .resume   = CS46XX_RESUME_TBL,
+#ifdef CONFIG_PM
+        .suspend  = cs46xx_suspend_tbl,
+        .resume   = cs46xx_resume_tbl,
+#endif
 };
 
 static int __init cs46xx_init_module(void)
@@ -5420,7 +5424,7 @@ static void __exit cs46xx_cleanup_module(void)
 module_init(cs46xx_init_module);
 module_exit(cs46xx_cleanup_module);
 
-#if CS46XX_ACPI_SUPPORT
+#ifdef CONFIG_PM
 static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state)
 {
         struct cs_card *s = PCI_GET_DRIVER_DATA(pcidev);