ARM: OMAP: use consistent error checking

[deliverable/linux.git] / arch / arm / mach-omap2 / gpmc.c

diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 8033cb747c86ecc60ca18397ec9a9a2bfd9855ca..c0a2c26ed5a4ad3453b83e68c85c62acc6d452c9 100644 (file)
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -709,7 +709,7 @@ static int gpmc_setup_irq(void)
                return -EINVAL;
 
        gpmc_irq_start = irq_alloc_descs(-1, 0, GPMC_NR_IRQ, 0);
-       if (IS_ERR_VALUE(gpmc_irq_start)) {
+       if (gpmc_irq_start < 0) {
                pr_err("irq_alloc_descs failed\n");
                return gpmc_irq_start;
        }
@@ -797,7 +797,7 @@ static int gpmc_mem_init(void)
                        continue;
                gpmc_cs_get_memconf(cs, &base, &size);
                rc = gpmc_cs_insert_mem(cs, base, size);
-               if (IS_ERR_VALUE(rc)) {
+               if (rc < 0) {
                        while (--cs >= 0)
                                if (gpmc_cs_mem_enabled(cs))
                                        gpmc_cs_delete_mem(cs);
@@ -1164,14 +1164,14 @@ static int gpmc_probe(struct platform_device *pdev)
                 GPMC_REVISION_MINOR(l));
 
        rc = gpmc_mem_init();
-       if (IS_ERR_VALUE(rc)) {
+       if (rc < 0) {
                clk_disable_unprepare(gpmc_l3_clk);
                clk_put(gpmc_l3_clk);
                dev_err(gpmc_dev, "failed to reserve memory\n");
                return rc;
        }
 
-       if (IS_ERR_VALUE(gpmc_setup_irq()))
+       if (gpmc_setup_irq() < 0)
                dev_warn(gpmc_dev, "gpmc_setup_irq failed\n");
 
        return 0;