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path: root/drivers/mmc/core/bus.c
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Diffstat (limited to 'drivers/mmc/core/bus.c')
-rw-r--r--drivers/mmc/core/bus.c24
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 3f606068d552..c60cee92a2b2 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -122,14 +122,14 @@ static int mmc_bus_remove(struct device *dev)
122 return 0; 122 return 0;
123} 123}
124 124
125static int mmc_bus_suspend(struct device *dev, pm_message_t state) 125static int mmc_bus_suspend(struct device *dev)
126{ 126{
127 struct mmc_driver *drv = to_mmc_driver(dev->driver); 127 struct mmc_driver *drv = to_mmc_driver(dev->driver);
128 struct mmc_card *card = mmc_dev_to_card(dev); 128 struct mmc_card *card = mmc_dev_to_card(dev);
129 int ret = 0; 129 int ret = 0;
130 130
131 if (dev->driver && drv->suspend) 131 if (dev->driver && drv->suspend)
132 ret = drv->suspend(card, state); 132 ret = drv->suspend(card);
133 return ret; 133 return ret;
134} 134}
135 135
@@ -165,20 +165,14 @@ static int mmc_runtime_idle(struct device *dev)
165 return pm_runtime_suspend(dev); 165 return pm_runtime_suspend(dev);
166} 166}
167 167
168#endif /* !CONFIG_PM_RUNTIME */
169
168static const struct dev_pm_ops mmc_bus_pm_ops = { 170static const struct dev_pm_ops mmc_bus_pm_ops = {
169 .runtime_suspend = mmc_runtime_suspend, 171 SET_RUNTIME_PM_OPS(mmc_runtime_suspend, mmc_runtime_resume,
170 .runtime_resume = mmc_runtime_resume, 172 mmc_runtime_idle)
171 .runtime_idle = mmc_runtime_idle, 173 SET_SYSTEM_SLEEP_PM_OPS(mmc_bus_suspend, mmc_bus_resume)
172}; 174};
173 175
174#define MMC_PM_OPS_PTR (&mmc_bus_pm_ops)
175
176#else /* !CONFIG_PM_RUNTIME */
177
178#define MMC_PM_OPS_PTR NULL
179
180#endif /* !CONFIG_PM_RUNTIME */
181
182static struct bus_type mmc_bus_type = { 176static struct bus_type mmc_bus_type = {
183 .name = "mmc", 177 .name = "mmc",
184 .dev_attrs = mmc_dev_attrs, 178 .dev_attrs = mmc_dev_attrs,
@@ -186,9 +180,7 @@ static struct bus_type mmc_bus_type = {
186 .uevent = mmc_bus_uevent, 180 .uevent = mmc_bus_uevent,
187 .probe = mmc_bus_probe, 181 .probe = mmc_bus_probe,
188 .remove = mmc_bus_remove, 182 .remove = mmc_bus_remove,
189 .suspend = mmc_bus_suspend, 183 .pm = &mmc_bus_pm_ops,
190 .resume = mmc_bus_resume,
191 .pm = MMC_PM_OPS_PTR,
192}; 184};
193 185
194int mmc_register_bus(void) 186int mmc_register_bus(void)