[PATCH] soc: samsung: chipid: Remove the regmap lookup error log

[Sylwester Nawrocki]

In commit 40d8aff614f7 ("soc: samsung: chipid: Convert exynos-chipid
driver to use the regmap API") of_find_compatible_node() call was
substituted with syscon_regmap_lookup_by_compatible() but also an error
log was added for case where lookup fails. On multiplatform the lookup
will always fail on any non-samsung device so the log is incorrect.
Remove the error log and just return an error code from
syscon_regmap_lookup_by_compatible() which internally calls
of_find_compatible_node().

Reported-by: Jon Hunter <jonathanh@xxxxxxxxxx>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
---
 drivers/soc/samsung/exynos-chipid.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
index 75b6b880d9ef..c55a47cfe617 100644
--- a/drivers/soc/samsung/exynos-chipid.c
+++ b/drivers/soc/samsung/exynos-chipid.c
@@ -56,10 +56,8 @@ int __init exynos_chipid_early_init(void)
 	int ret;
 
 	regmap = syscon_regmap_lookup_by_compatible("samsung,exynos4210-chipid");
-	if (IS_ERR(regmap)) {
-		pr_err("Failed to get CHIPID regmap\n");
+	if (IS_ERR(regmap))
 		return PTR_ERR(regmap);
-	}
 
 	ret = regmap_read(regmap, EXYNOS_CHIPID_REG_PRO_ID, &product_id);
 	if (ret < 0)
-- 
2.17.1