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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2014-12-07 21:53:20 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2014-12-07 21:53:20 +0000 |
| commit | d9bb8326fa2cb6f964a6dcdf841e2e9551ee7899 (patch) | |
| tree | ded871d0ae0a461cb985370b267b456ab6851c82 /target/linux/generic/patches-3.18/020-ssb_update.patch | |
| parent | 7a65768ddca031ec9d450366881c5958a687a996 (diff) | |
| download | master-31e0f0ae-d9bb8326fa2cb6f964a6dcdf841e2e9551ee7899.tar.gz master-31e0f0ae-d9bb8326fa2cb6f964a6dcdf841e2e9551ee7899.tar.bz2 master-31e0f0ae-d9bb8326fa2cb6f964a6dcdf841e2e9551ee7899.zip | |
kernel: update bcma and ssb to wireless-testing master-2014-12-05
This brings ssb and bcma to wireless-testing tag master-2014-12-05
In addition it also adds the ARM-BCM5301X-Add-IRQs-to-Broadcom-s-bus-
axi-in-DTS-f.patch which adds the irq number in a way it is done in the
mainline kernel.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 43544
Diffstat (limited to 'target/linux/generic/patches-3.18/020-ssb_update.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/020-ssb_update.patch | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.18/020-ssb_update.patch b/target/linux/generic/patches-3.18/020-ssb_update.patch new file mode 100644 index 0000000000..9171b24704 --- /dev/null +++ b/target/linux/generic/patches-3.18/020-ssb_update.patch @@ -0,0 +1,78 @@ +--- a/drivers/ssb/pcihost_wrapper.c ++++ b/drivers/ssb/pcihost_wrapper.c +@@ -11,15 +11,17 @@ + * Licensed under the GNU/GPL. See COPYING for details. + */ + ++#include <linux/pm.h> + #include <linux/pci.h> + #include <linux/export.h> + #include <linux/slab.h> + #include <linux/ssb/ssb.h> + + +-#ifdef CONFIG_PM +-static int ssb_pcihost_suspend(struct pci_dev *dev, pm_message_t state) ++#ifdef CONFIG_PM_SLEEP ++static int ssb_pcihost_suspend(struct device *d) + { ++ struct pci_dev *dev = to_pci_dev(d); + struct ssb_bus *ssb = pci_get_drvdata(dev); + int err; + +@@ -28,17 +30,23 @@ static int ssb_pcihost_suspend(struct pc + return err; + pci_save_state(dev); + pci_disable_device(dev); +- pci_set_power_state(dev, pci_choose_state(dev, state)); ++ ++ /* if there is a wakeup enabled child device on ssb bus, ++ enable pci wakeup posibility. */ ++ device_set_wakeup_enable(d, d->power.wakeup_path); ++ ++ pci_prepare_to_sleep(dev); + + return 0; + } + +-static int ssb_pcihost_resume(struct pci_dev *dev) ++static int ssb_pcihost_resume(struct device *d) + { ++ struct pci_dev *dev = to_pci_dev(d); + struct ssb_bus *ssb = pci_get_drvdata(dev); + int err; + +- pci_set_power_state(dev, PCI_D0); ++ pci_back_from_sleep(dev); + err = pci_enable_device(dev); + if (err) + return err; +@@ -49,10 +57,12 @@ static int ssb_pcihost_resume(struct pci + + return 0; + } +-#else /* CONFIG_PM */ +-# define ssb_pcihost_suspend NULL +-# define ssb_pcihost_resume NULL +-#endif /* CONFIG_PM */ ++ ++static const struct dev_pm_ops ssb_pcihost_pm_ops = { ++ SET_SYSTEM_SLEEP_PM_OPS(ssb_pcihost_suspend, ssb_pcihost_resume) ++}; ++ ++#endif /* CONFIG_PM_SLEEP */ + + static int ssb_pcihost_probe(struct pci_dev *dev, + const struct pci_device_id *id) +@@ -115,8 +125,9 @@ int ssb_pcihost_register(struct pci_driv + { + driver->probe = ssb_pcihost_probe; + driver->remove = ssb_pcihost_remove; +- driver->suspend = ssb_pcihost_suspend; +- driver->resume = ssb_pcihost_resume; ++#ifdef CONFIG_PM_SLEEP ++ driver->driver.pm = &ssb_pcihost_pm_ops; ++#endif + + return pci_register_driver(driver); + } |