Export is needed for modular builds, and a static inline stub is needed
for non-MPC83xx builds.
Signed-off-by: Anton Vorontsov <avorontsov@xxxxxxxxxxxxx>
---
arch/powerpc/platforms/83xx/suspend.c | 1 +
include/linux/fsl_devices.h | 4 ++++
2 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c
index 08e65fc..d306f07 100644
--- a/arch/powerpc/platforms/83xx/suspend.c
+++ b/arch/powerpc/platforms/83xx/suspend.c
@@ -96,6 +96,7 @@ int fsl_deep_sleep(void)
{
return deep_sleeping;
}
+EXPORT_SYMBOL(fsl_deep_sleep);
static int mpc83xx_change_state(void)
{
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 39fd946..47188d5 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -90,6 +90,10 @@ struct mpc8xx_pcmcia_ops {
* lead to a deep sleep (i.e. power removed from the core,
* instead of just the clock).
*/
+#if defined(CONFIG_PPC_83xx) && defined(CONFIG_SUSPEND)
int fsl_deep_sleep(void);
+#else
+static inline int fsl_deep_sleep(void) { return 0; }
+#endif
#endif /* _FSL_DEVICE_H_ */
--
1.6.3.3
--
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