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| author | Shaohua Li <shaohua.li@intel.com> | 2007-07-20 10:03:20 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-07-22 04:18:20 -0400 |
| commit | fc30e68e88baf463683bde43347756889ba2ffae (patch) | |
| tree | 3da69f1c11c10e0ad3c3663989575a5a03ef61c1 /drivers/pnp/driver.c | |
| parent | fd4aff1a28eecbd729b409bf7d3eff5948f20414 (diff) | |
| download | lwn-fc30e68e88baf463683bde43347756889ba2ffae.tar.gz lwn-fc30e68e88baf463683bde43347756889ba2ffae.zip | |
ACPI, PNP: hook ACPI D-state to PNP suspend/resume
applied after Rafel's 'PM: Update global suspend and hibernation operations framework' patch set
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/driver.c')
| -rw-r--r-- | drivers/pnp/driver.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c index e161423b4300..1432806451cd 100644 --- a/drivers/pnp/driver.c +++ b/drivers/pnp/driver.c @@ -167,6 +167,8 @@ static int pnp_bus_suspend(struct device *dev, pm_message_t state) return error; } + if (pnp_dev->protocol && pnp_dev->protocol->suspend) + pnp_dev->protocol->suspend(pnp_dev, state); return 0; } @@ -179,6 +181,9 @@ static int pnp_bus_resume(struct device *dev) if (!pnp_drv) return 0; + if (pnp_dev->protocol && pnp_dev->protocol->resume) + pnp_dev->protocol->resume(pnp_dev); + if (!(pnp_drv->flags & PNP_DRIVER_RES_DO_NOT_CHANGE)) { error = pnp_start_dev(pnp_dev); if (error) |