[MMC] sdhci: print device id (51f82bc0) · Commits · 戴 / test

As sdhci is a generic driver, it is helpful to see some more specific identification of the actual hardware in dmesg. PCI vendor, device and revision is sufficient in most cases. Signed-off-by:

Pierre Ossman <drzeus@drzeus.cx> Signed-off-by:

Andrew Morton <akpm@osdl.org> Signed-off-by:

Russell King <rmk+kernel@arm.linux.org.uk>

drivers/mmc/sdhci.c

+7 −2

Original line number	Original line	Diff line number	Diff line
	@@ -1151,13 +1151,18 @@ static int __devinit sdhci_probe(struct pci_dev *pdev,
	const struct pci_device_id *ent)		const struct pci_device_id *ent)
	{		{
	int ret, i;		int ret, i;
	u8 slots;		u8 slots, rev;
	struct sdhci_chip *chip;		struct sdhci_chip *chip;

	BUG_ON(pdev == NULL);		BUG_ON(pdev == NULL);
	BUG_ON(ent == NULL);		BUG_ON(ent == NULL);

	DBG("found at %s\n", pci_name(pdev));		pci_read_config_byte(pdev, PCI_CLASS_REVISION, &rev);

			printk(KERN_INFO DRIVER_NAME
			": SDHCI controller found at %s [%04x:%04x] (rev %x)\n",
			pci_name(pdev), (int)pdev->vendor, (int)pdev->device,
			(int)rev);

	ret = pci_read_config_byte(pdev, PCI_SLOT_INFO, &slots);		ret = pci_read_config_byte(pdev, PCI_SLOT_INFO, &slots);
	if (ret)		if (ret)

Admin message