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power: sequencing: pcie-m2: Improve PCI device ID check

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Instead of hardcoding the PCI device check, use pci_match_id() to check for
the known IDs using the pwrseq_m2_pci_ids[] array.

This makes adding support for new devices easier.

Tested-by: Wei Deng <wei.deng@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://patch.msgid.link/20260519-pwrseq-m2-bt-v3-3-b39dc2ae3966@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
This commit is contained in:
Manivannan Sadhasivam 2026-05-19 14:25:58 +05:30 committed by Bartosz Golaszewski
parent 0822425512
commit 8ababf8886
1 changed files with 7 additions and 4 deletions
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11
drivers/power/sequencing/pwrseq-pcie-m2.c
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@ -343,6 +343,11 @@ static void pwrseq_pcie_m2_remove_serdev(struct pwrseq_pcie_m2_ctx *ctx,
mutex_unlock(&ctx->list_lock);
}
static const struct pci_device_id pwrseq_m2_pci_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x1107) },
{ } /* Sentinel */
};
static int pwrseq_pcie_m2_notify(struct notifier_block *nb, unsigned long action,
void *data)
{
@ -362,16 +367,14 @@ static int pwrseq_pcie_m2_notify(struct notifier_block *nb, unsigned long action
switch (action) {
case BUS_NOTIFY_ADD_DEVICE:
/* Create serdev device for WCN7850 */
if (pdev->vendor == PCI_VENDOR_ID_QCOM && pdev->device == 0x1107) {
if (pci_match_id(pwrseq_m2_pci_ids, pdev)) {
ret = pwrseq_pcie_m2_create_serdev(ctx, pdev);
if (ret)
return notifier_from_errno(ret);
}
break;
case BUS_NOTIFY_REMOVED_DEVICE:
/* Destroy serdev device for WCN7850 */
if (pdev->vendor == PCI_VENDOR_ID_QCOM && pdev->device == 0x1107)
if (pci_match_id(pwrseq_m2_pci_ids, pdev))
pwrseq_pcie_m2_remove_serdev(ctx, pdev);
break;