irqchip/renesas-rzv2h: Kill icu_err string

Replace the string variable icu_err by its expanded value where needed,
to improve readability.

This reduces generated code size by 16 bytes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/c7472bec20dea2c4d63e390e8e293b7d7003ef39.1775205874.git.geert+renesas@glider.be

diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c
index c701e468261eb6a6a7521655fe6d6f77e70f0328..31c543c876b1692cdf575d88aa18ced8bfc76be3 100644 (file)
--- a/drivers/irqchip/irq-renesas-rzv2h.c
+++ b/drivers/irqchip/irq-renesas-rzv2h.c
@@ -755,7 +755,6 @@ static int rzv2h_icu_setup_irqs(struct platform_device *pdev, struct irq_domain
 {
        const struct rzv2h_hw_info *hw_info = rzv2h_icu_data->info;
        bool irq_inject = IS_ENABLED(CONFIG_GENERIC_IRQ_INJECTION);
-       static const char *icu_err = "icu-error-ca55";
        void __iomem *base = rzv2h_icu_data->base;
        struct device *dev = &pdev->dev;
        struct irq_fwspec fwspec;
@@ -800,14 +799,12 @@ static int rzv2h_icu_setup_irqs(struct platform_device *pdev, struct irq_domain
        fwspec.param[1] = IRQ_TYPE_LEVEL_HIGH;
 
        virq = irq_create_fwspec_mapping(&fwspec);
-       if (!virq) {
-               return dev_err_probe(dev, -EINVAL, "failed to create IRQ mapping for %s\n",
-                                    icu_err);
-       }
+       if (!virq)
+               return dev_err_probe(dev, -EINVAL, "failed to create icu-error-ca55 IRQ mapping\n");
 
        ret = devm_request_irq(dev, virq, rzv2h_icu_error_irq, 0, dev_name(dev), rzv2h_icu_data);
        if (ret)
-               return dev_err_probe(dev, ret, "Failed to request %s IRQ\n", icu_err);
+               return dev_err_probe(dev, ret, "Failed to request icu-error-ca55 IRQ\n");
 
        return 0;
 }