pinctrl: starfive: jh7110: Avoid ifdeffery

Use IS_ENABLED() inline assigning a variable instead of ifdeffery.

Cc: Rosen Penev <rosenp@gmail.com>
Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/linux-gpio/CAMuHMdX7t7VHTzybjYo3s8SU3XLEH9GKsxmLBbh7p4D1CT3H_Q@mail.gmail.com/
Signed-off-by: Linus Walleij <linusw@kernel.org>

diff --git a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
index 3fb9aa8ddf074259b919521c7a877bb71be58058..ec359cb873c4f112480a8df3ebe2df937b7bbbf7 100644 (file)
--- a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
+++ b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
@@ -845,6 +845,7 @@ int jh7110_pinctrl_probe(struct platform_device *pdev)
        struct jh7110_pinctrl *sfp;
        struct pinctrl_desc *jh7110_pinctrl_desc;
        struct reset_control *rst;
+       unsigned int num_saved_regs;
        struct clk *clk;
        int ret;
 
@@ -857,15 +858,12 @@ int jh7110_pinctrl_probe(struct platform_device *pdev)
                return -EINVAL;
        }
 
-#if IS_ENABLED(CONFIG_PM_SLEEP)
-       sfp = devm_kzalloc(dev, struct_size(sfp, saved_regs, info->nsaved_regs),
-                       GFP_KERNEL);
-#else
-       sfp = devm_kzalloc(dev, sizeof(*sfp), GFP_KERNEL);
-#endif
+       num_saved_regs = IS_ENABLED(CONFIG_PM_SLEEP) ? info->nsaved_regs : 0;
+       sfp = devm_kzalloc(dev, struct_size(sfp, saved_regs, num_saved_regs),
+                          GFP_KERNEL);
        if (!sfp)
                return -ENOMEM;
-       sfp->num_saved_regs = info->nsaved_regs;
+       sfp->num_saved_regs = num_saved_regs;
 
        sfp->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(sfp->base))