diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:14:13 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:15:08 +0300 |
| commit | 537c2e91d3549e5d6020bb0576cf9b54a845255f (patch) | |
| tree | c09e8a1b7d733cde19b0c72678c28fb2bc97ff6b /drivers/misc/mei/pci-me.c | |
| parent | 237bb5f7f7f55ec5f773469a974c61a49c298625 (diff) | |
| parent | cba9ffdb9913dfe6be29f049ce920ce451ce7cc4 (diff) | |
| download | linux-537c2e91d3549e5d6020bb0576cf9b54a845255f.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/misc/mei/pci-me.c')
| -rw-r--r-- | drivers/misc/mei/pci-me.c | 38 |
1 files changed, 6 insertions, 32 deletions
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index 8cf636c54032..b5757993c9b2 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -297,11 +297,7 @@ end: */ static void mei_me_shutdown(struct pci_dev *pdev) { - struct mei_device *dev; - - dev = pci_get_drvdata(pdev); - if (!dev) - return; + struct mei_device *dev = pci_get_drvdata(pdev); dev_dbg(&pdev->dev, "shutdown\n"); mei_stop(dev); @@ -322,11 +318,7 @@ static void mei_me_shutdown(struct pci_dev *pdev) */ static void mei_me_remove(struct pci_dev *pdev) { - struct mei_device *dev; - - dev = pci_get_drvdata(pdev); - if (!dev) - return; + struct mei_device *dev = pci_get_drvdata(pdev); if (mei_pg_is_enabled(dev)) pm_runtime_get_noresume(&pdev->dev); @@ -355,9 +347,6 @@ static int mei_me_pci_suspend(struct device *device) struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev = pci_get_drvdata(pdev); - if (!dev) - return -ENODEV; - dev_dbg(&pdev->dev, "suspend\n"); mei_stop(dev); @@ -373,14 +362,10 @@ static int mei_me_pci_suspend(struct device *device) static int mei_me_pci_resume(struct device *device) { struct pci_dev *pdev = to_pci_dev(device); - struct mei_device *dev; + struct mei_device *dev = pci_get_drvdata(pdev); unsigned int irqflags; int err; - dev = pci_get_drvdata(pdev); - if (!dev) - return -ENODEV; - pci_enable_msi(pdev); irqflags = pci_dev_msi_enabled(pdev) ? IRQF_ONESHOT : IRQF_SHARED; @@ -421,13 +406,10 @@ static void mei_me_pci_complete(struct device *device) #ifdef CONFIG_PM static int mei_me_pm_runtime_idle(struct device *device) { - struct mei_device *dev; + struct mei_device *dev = dev_get_drvdata(device); dev_dbg(device, "rpm: me: runtime_idle\n"); - dev = dev_get_drvdata(device); - if (!dev) - return -ENODEV; if (mei_write_is_idle(dev)) pm_runtime_autosuspend(device); @@ -436,15 +418,11 @@ static int mei_me_pm_runtime_idle(struct device *device) static int mei_me_pm_runtime_suspend(struct device *device) { - struct mei_device *dev; + struct mei_device *dev = dev_get_drvdata(device); int ret; dev_dbg(device, "rpm: me: runtime suspend\n"); - dev = dev_get_drvdata(device); - if (!dev) - return -ENODEV; - mutex_lock(&dev->device_lock); if (mei_write_is_idle(dev)) @@ -464,15 +442,11 @@ static int mei_me_pm_runtime_suspend(struct device *device) static int mei_me_pm_runtime_resume(struct device *device) { - struct mei_device *dev; + struct mei_device *dev = dev_get_drvdata(device); int ret; dev_dbg(device, "rpm: me: runtime resume\n"); - dev = dev_get_drvdata(device); - if (!dev) - return -ENODEV; - mutex_lock(&dev->device_lock); ret = mei_me_pg_exit_sync(dev); |