@@ -6213,8 +6213,6 @@ static int pqi_ctrl_init(struct pqi_ctrl_info *ctrl_info)
return 0;
}
-#if defined(CONFIG_PM)
-
static void pqi_reinit_queues(struct pqi_ctrl_info *ctrl_info)
{
unsigned int i;
@@ -6321,8 +6319,6 @@ static int pqi_ctrl_init_resume(struct pqi_ctrl_info *ctrl_info)
return 0;
}
-#endif /* CONFIG_PM */
-
static inline int pqi_set_pcie_completion_timeout(struct pci_dev *pci_dev,
u16 timeout)
{
@@ -6696,9 +6692,7 @@ static void pqi_process_module_params(void)
pqi_process_lockup_action_param();
}
-#if defined(CONFIG_PM)
-
-static int pqi_suspend(struct pci_dev *pci_dev, pm_message_t state)
+static __maybe_unused int pqi_suspend(struct pci_dev *pci_dev, pm_message_t state)
{
struct pqi_ctrl_info *ctrl_info;
@@ -6728,7 +6722,7 @@ static int pqi_suspend(struct pci_dev *pci_dev, pm_message_t state)
return 0;
}
-static int pqi_resume(struct pci_dev *pci_dev)
+static __maybe_unused int pqi_resume(struct pci_dev *pci_dev)
{
int rc;
struct pqi_ctrl_info *ctrl_info;
@@ -6759,8 +6753,6 @@ static int pqi_resume(struct pci_dev *pci_dev)
return pqi_ctrl_init_resume(ctrl_info);
}
-#endif /* CONFIG_PM */
-
/* Define the PCI IDs for the controllers that we support. */
static const struct pci_device_id pqi_pci_id_table[] = {
{
The newly added suspend/resume support causes harmless warnings when CONFIG_PM is disabled: smartpqi/smartpqi_init.c:5147:12: error: 'pqi_ctrl_wait_for_pending_io' defined but not used [-Werror=unused-function] smartpqi/smartpqi_init.c:2019:13: error: 'pqi_wait_until_lun_reset_finished' defined but not used [-Werror=unused-function] smartpqi/smartpqi_init.c:2013:13: error: 'pqi_wait_until_scan_finished' defined but not used [-Werror=unused-function] We can avoid the warnings by removing the #ifdef around the handlers and instead marking them as __maybe_unused, which will let gcc drop the unused code silently. Fixes: f44d210312a6 ("scsi: smartpqi: add suspend and resume support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/scsi/smartpqi/smartpqi_init.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) -- 2.9.0