| Message ID | 497cc38ae2beb7900ae05a1463eb83ff96e2770e.1588590210.git.lukas@wunner.de |
|---|---|
| State | New |
| Headers | show |
| Series | [1/5] spi: amd: Fix duplicate iounmap in error path | expand |
diff --git a/drivers/spi/spi-amd.c b/drivers/spi/spi-amd.c index c7cfc3dc20b1..65b53eee5be9 100644 --- a/drivers/spi/spi-amd.c +++ b/drivers/spi/spi-amd.c @@ -285,14 +285,12 @@ static int amd_spi_probe(struct platform_device *pdev) err = spi_register_master(master); if (err) { dev_err(dev, "error %d registering SPI controller\n", err); - goto err_iounmap; + goto err_free_master; } platform_set_drvdata(pdev, amd_spi); return 0; -err_iounmap: - iounmap(amd_spi->io_remap_addr); err_free_master: spi_master_put(master);
The AMD SPI driver uses devm_ioremap_resource() to map its registers, so they're automatically unmapped via device_release() when the last ref on the SPI controller is dropped. The additional iounmap() in the ->probe() error path is thus unnecessary. Signed-off-by: Lukas Wunner <lukas@wunner.de> --- drivers/spi/spi-amd.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)