Switch the driver to use the helper macros. In addition to reducing the
number of lines, this also adds module unload protection (if the driver
is compiled as a module) by switching from module_platform_driver to
builtin_platform_driver.
Signed-off-by: Saravana Kannan <saravanak@xxxxxxxxxx>
---
drivers/irqchip/qcom-pdc.c | 26 +++-----------------------
1 file changed, 3 insertions(+), 23 deletions(-)
diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c
index 5b624e3295e4..c1c5dfad57cc 100644
--- a/drivers/irqchip/qcom-pdc.c
+++ b/drivers/irqchip/qcom-pdc.c
@@ -432,28 +432,8 @@ static int qcom_pdc_init(struct device_node *node, struct device_node *parent)
return ret;
}
-static int qcom_pdc_probe(struct platform_device *pdev)
-{
- struct device_node *np = pdev->dev.of_node;
- struct device_node *parent = of_irq_find_parent(np);
-
- return qcom_pdc_init(np, parent);
-}
-
-static const struct of_device_id qcom_pdc_match_table[] = {
- { .compatible = "qcom,pdc" },
- {}
-};
-MODULE_DEVICE_TABLE(of, qcom_pdc_match_table);
-
-static struct platform_driver qcom_pdc_driver = {
- .probe = qcom_pdc_probe,
- .driver = {
- .name = "qcom-pdc",
- .of_match_table = qcom_pdc_match_table,
- .suppress_bind_attrs = true,
- },
-};
-module_platform_driver(qcom_pdc_driver);
+IRQCHIP_PLATFORM_DRIVER_BEGIN(qcom_pdc)
+IRQCHIP_MATCH("qcom,pdc", qcom_pdc_init)
+IRQCHIP_PLATFORM_DRIVER_END(qcom_pdc)
MODULE_DESCRIPTION("Qualcomm Technologies, Inc. Power Domain Controller");
MODULE_LICENSE("GPL v2");
--
2.28.0.rc0.105.gf9edc3c819-goog
