[PATCH v2] DSPBRIDGE: Now actually fail if a clk handle is wrong

[Omar Ramirez Luna <omar.ramirez@ti.com>]

The value returned by clk_get on error is not NULL.

This checks if the value returned is an error or not.

Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
---
 drivers/dsp/bridge/services/clk.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/dsp/bridge/services/clk.c b/drivers/dsp/bridge/services/clk.c
index 1089e72..b9fb9ef 100644
--- a/drivers/dsp/bridge/services/clk.c
+++ b/drivers/dsp/bridge/services/clk.c
@@ -126,7 +126,7 @@ bool services_clk_init(void)
 		clk_handle = clk_get(&dspbridge_device.dev,
 				     services_clks[i].clk_name);
 
-		if (!clk_handle) {
+		if (IS_ERR(clk_handle)) {
 			pr_err("%s: failed to get clk handle %s, dev id = %d\n",
 			       __func__, services_clks[i].clk_name,
 			       services_clks[i].id);
-- 
1.6.0.4