spi/imx: simplify error handling to free gpios

[deliverable/linux.git] / drivers / spi / spi-imx.c

diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index c6e697f5e007a7642db7e30e6025160bf783ded9..31054e3de4c11e496ba6f102fbf41c78d1b9d334 100644 (file)
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -793,13 +793,8 @@ static int __devinit spi_imx_probe(struct platform_device *pdev)
 
                ret = gpio_request(spi_imx->chipselect[i], DRIVER_NAME);
                if (ret) {
-                       while (i > 0) {
-                               i--;
-                               if (spi_imx->chipselect[i] >= 0)
-                                       gpio_free(spi_imx->chipselect[i]);
-                       }
                        dev_err(&pdev->dev, "can't get cs gpios\n");
-                       goto out_master_put;
+                       goto out_gpio_free;
                }
        }
 
@@ -881,10 +876,10 @@ out_iounmap:
 out_release_mem:
        release_mem_region(res->start, resource_size(res));
 out_gpio_free:
-       for (i = 0; i < master->num_chipselect; i++)
+       while (--i >= 0) {
                if (spi_imx->chipselect[i] >= 0)
                        gpio_free(spi_imx->chipselect[i]);
-out_master_put:
+       }
        spi_master_put(master);
        kfree(master);
        platform_set_drvdata(pdev, NULL);