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Subject[PATCH 08/15] staging: gasket: apex: enable/disable gasket device from apex
Date
From: Todd Poynor <toddpoynor@google.com>

Gasket framework now places device drivers in charge of calling APIs to
enable and disable gasket device operations. Make the appropriate calls
from the apex driver.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
---
drivers/staging/gasket/apex_driver.c | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/drivers/staging/gasket/apex_driver.c b/drivers/staging/gasket/apex_driver.c
index e2bc06b5244f7..1d8a100c52885 100644
--- a/drivers/staging/gasket/apex_driver.c
+++ b/drivers/staging/gasket/apex_driver.c
@@ -643,11 +643,23 @@ static int apex_pci_probe(struct pci_dev *pci_dev,
return ret;
}

+ pci_set_drvdata(pci_dev, gasket_dev);
+ ret = gasket_enable_device(gasket_dev);
+ if (ret) {
+ dev_err(&pci_dev->dev, "error enabling gasket device\n");
+ gasket_pci_remove_device(pci_dev);
+ pci_disable_device(pci_dev);
+ return ret;
+ }
+
return 0;
}

static void apex_pci_remove(struct pci_dev *pci_dev)
{
+ struct gasket_dev *gasket_dev = pci_get_drvdata(pci_dev);
+
+ gasket_disable_device(gasket_dev);
gasket_pci_remove_device(pci_dev);
pci_disable_device(pci_dev);
}
--
2.18.0.597.ga71716f1ad-goog
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