Re: [RFC PATCH 12/13] HID: amd_sfh: Use always-managed version of pcim_intx()

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On 10/9/2024 2:05 PM, Philipp Stanner wrote:
pci_intx() is a hybrid function which can sometimes be managed through
devres. To remove this hybrid nature from pci_intx(), it is necessary to
port users to either an always-managed or a never-managed version.

All users of amd_mp2_pci_remove(), where pci_intx() is used, call
pcim_enable_device(), which is why the driver needs the always-managed
version.

Replace pci_intx() with pcim_intx().

Signed-off-by: Philipp Stanner <pstanner@xxxxxxxxxx>
---
  drivers/hid/amd-sfh-hid/amd_sfh_pcie.c        | 4 ++--
  drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c | 2 +-
  2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
index 0c28ca349bcd..48cfd0c58241 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -122,7 +122,7 @@ int amd_sfh_irq_init_v2(struct amd_mp2_dev *privdata)
  {
  	int rc;
- pci_intx(privdata->pdev, true);
+	pcim_intx(privdata->pdev, true);
rc = devm_request_irq(&privdata->pdev->dev, privdata->pdev->irq,
  			      amd_sfh_irq_handler, 0, DRIVER_NAME, privdata);
@@ -248,7 +248,7 @@ static void amd_mp2_pci_remove(void *privdata)
  	struct amd_mp2_dev *mp2 = privdata;
  	amd_sfh_hid_client_deinit(privdata);
  	mp2->mp2_ops->stop_all(mp2);
-	pci_intx(mp2->pdev, false);
+	pcim_intx(mp2->pdev, false);
  	amd_sfh_clear_intr(mp2);
  }
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
index db36d87d5634..ec9feb8e023b 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
@@ -289,7 +289,7 @@ static void amd_mp2_pci_remove(void *privdata)
  	sfh_deinit_emp2();
  	amd_sfh_hid_client_deinit(privdata);
  	mp2->mp2_ops->stop_all(mp2);
-	pci_intx(mp2->pdev, false);
+	pcim_intx(mp2->pdev, false);
  	amd_sfh_clear_intr(mp2);
  }

Acked-by: Basavaraj Natikar <Basavaraj.Natikar@xxxxxxx>

Thanks,
--
Basavaraj






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