[RFT 08/16] memory: omap-gpmc: Use WARN() instead of BUG() on wrong free

[Krzysztof Kozlowski]

Since driver tracks reserved memory, freeing a non-reserved GPMC should
not be fatal and crash the system.  Printing a warning is friendlier.

Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>

---

Not tested on HW.
---
 drivers/memory/omap-gpmc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 9339a7c75fdd..414bfb481266 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -1072,8 +1072,7 @@ void gpmc_cs_free(int cs)
 
 	spin_lock(&gpmc_mem_lock);
 	if (cs >= gpmc_cs_num || cs < 0 || !gpmc_cs_reserved(cs)) {
-		printk(KERN_ERR "Trying to free non-reserved GPMC CS%d\n", cs);
-		BUG();
+		WARN(1, "Trying to free non-reserved GPMC CS%d\n", cs);
 		spin_unlock(&gpmc_mem_lock);
 		return;
 	}
-- 
2.17.1