PCI: mvebu: Remove unneeded gpiod NULL check

The gpiod API checks for NULL descriptors, so there is no need to duplicate
the check in the driver.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com

diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index f353a6eb2f010aa622c7bf440a6e1312f9748734..fa227d81bec658a5180a5a417ab3e3fec6d3606b 100644 (file)
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -1186,8 +1186,7 @@ static int mvebu_pcie_powerup(struct mvebu_pcie_port *port)
  */
 static void mvebu_pcie_powerdown(struct mvebu_pcie_port *port)
 {
-       if (port->reset_gpio)
-               gpiod_set_value_cansleep(port->reset_gpio, 1);
+       gpiod_set_value_cansleep(port->reset_gpio, 1);
 
        clk_disable_unprepare(port->clk);
 }