mmc: cavium-octeon: Use proper GPIO name for power control

The devm_gpiod_get_optional() function appends a "-gpios" to the
string passed to it, so if we want to find the "power-gpios" signal,
we must pass "power" to this function.

Fixes: 01d9584 ("mmc: cavium: Add MMC support for Octeon SOCs.")
Signed-off-by: David Daney <[email protected]>
[[email protected]: removed point after subject line]
Signed-off-by: Jan Glauber <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>

drivers/mmc/host/cavium-octeon.c

@@ -267,7 +267,7 @@ static int octeon_mmc_probe(struct platform_device *pdev)
 	}
 
 	host->global_pwr_gpiod = devm_gpiod_get_optional(&pdev->dev,
-							 "power-gpios",
+							 "power",
 							 GPIOD_OUT_HIGH);
 	if (IS_ERR(host->global_pwr_gpiod)) {
 		dev_err(&pdev->dev, "Invalid power GPIO\n");