spi: delete non-required instances of include <linux/init.h>

[firefly-linux-kernel-4.4.55.git] / drivers / spi / spi-ath79.c

diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c
index 821bf7ac218d965411027e3ce7efe16ed8e3e567..a1cf9af9c0ad53ad8137353c7eac402db210554c 100644 (file)
--- a/drivers/spi/spi-ath79.c
+++ b/drivers/spi/spi-ath79.c
@@ -14,7 +14,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
 #include <linux/workqueue.h>
@@ -243,21 +242,21 @@ static int ath79_spi_probe(struct platform_device *pdev)
                goto err_put_master;
        }
 
-       sp->base = ioremap(r->start, resource_size(r));
+       sp->base = devm_ioremap(&pdev->dev, r->start, resource_size(r));
        if (!sp->base) {
                ret = -ENXIO;
                goto err_put_master;
        }
 
-       sp->clk = clk_get(&pdev->dev, "ahb");
+       sp->clk = devm_clk_get(&pdev->dev, "ahb");
        if (IS_ERR(sp->clk)) {
                ret = PTR_ERR(sp->clk);
-               goto err_unmap;
+               goto err_put_master;
        }
 
        ret = clk_enable(sp->clk);
        if (ret)
-               goto err_clk_put;
+               goto err_put_master;
 
        rate = DIV_ROUND_UP(clk_get_rate(sp->clk), MHZ);
        if (!rate) {
@@ -280,10 +279,6 @@ err_disable:
        ath79_spi_disable(sp);
 err_clk_disable:
        clk_disable(sp->clk);
-err_clk_put:
-       clk_put(sp->clk);
-err_unmap:
-       iounmap(sp->base);
 err_put_master:
        spi_master_put(sp->bitbang.master);
 
@@ -297,8 +292,6 @@ static int ath79_spi_remove(struct platform_device *pdev)
        spi_bitbang_stop(&sp->bitbang);
        ath79_spi_disable(sp);
        clk_disable(sp->clk);
-       clk_put(sp->clk);
-       iounmap(sp->base);
        spi_master_put(sp->bitbang.master);
 
        return 0;