[PATCH 10/12] clk: imx: add imx_check_clk_hws helper function

[Dong Aisheng]

Add imx_check_clk_hws helper function

Cc: Shawn Guo <shawnguo at kernel.org>
Cc: Sascha Hauer <kernel at pengutronix.de>
Cc: Fabio Estevam <fabio.estevam at nxp.com>
Cc: Stephen Boyd <sboyd at kernel.org>
Cc: Michael Turquette <mturquette at baylibre.com>
Signed-off-by: Dong Aisheng <aisheng.dong at nxp.com>
---
 drivers/clk/imx/clk-common.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/clk/imx/clk-common.h b/drivers/clk/imx/clk-common.h
index e3634a5..01550fd 100644
--- a/drivers/clk/imx/clk-common.h
+++ b/drivers/clk/imx/clk-common.h
@@ -13,4 +13,15 @@ static inline struct clk_hw *imx_clk_hw_fixed(const char *name, int rate)
 	return clk_hw_register_fixed_rate(NULL, name, NULL, 0, rate);
 }
 
+static inline void imx_check_clk_hws(struct clk_hw *clks[], unsigned int count)
+{
+	unsigned int i;
+
+	for (i = 0; i < count; i++) {
+		if (IS_ERR(clks[i]))
+			pr_err("i.MX clk %u: register failed with %ld\n",
+				i, PTR_ERR(clks[i]));
+	}
+}
+
 #endif /* __IMX_CLK_COMMON_H */
-- 
2.7.4