Commit 8f3655d8 authored by Stefan Wahren's avatar Stefan Wahren Committed by David S. Miller
Browse files

qca_spi: Log expected signature in error case 



Most of the users doesn't know the expected signature of the QCA700x.
So provide it within the error message. Btw use lowercase for hex as
in the rest of the driver.

Signed-off-by: default avatarStefan Wahren <wahrenst@gmx.net>
Reviewed-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0a8ef9ed

drivers/net/ethernet/qualcomm/qca_spi.c

+2 −2
Original line number Diff line number Diff line
@@ -1006,8 +1006,8 @@ qca_spi_probe(struct spi_device *spi) 
		qcaspi_read_register(qca, SPI_REG_SIGNATURE, &signature);



		if (signature != QCASPI_GOOD_SIGNATURE) {

			dev_err(&spi->dev, "Invalid signature (0x%04X)\n",

				signature);

			dev_err(&spi->dev, "Invalid signature (expected 0x%04x, read 0x%04x)\n",

				QCASPI_GOOD_SIGNATURE, signature);

			free_netdev(qcaspi_devs);

			return -EFAULT;

		}