From 1c7032258d568f9a7aeb4c541786699d9a219a2a Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Thu, 6 Oct 2016 11:59:59 -0300 Subject: [PATCH] clk: max77686: fix number of clocks setup for clk_hw based registration The commit 9b4cac33adc7 ("clk: max77686: Migrate to clk_hw based OF and registration APIs") converted the driver to use the new provider API to register clocks using clk_hw. But unfortunately, in the conversion it missed to set the num_clks value which lead to the following error when trying to register a clk provider: [ 1.963782] of_clk_max77686_get: invalid index 0 [ 1.967460] ERROR: could not get clock /rtc@10070000:rtc_src(1) [ 1.973638] s3c-rtc 10070000.rtc: failed to find rtc source clock Fix it by correctly set the max77686_clk_driver_data num_clks member. Fixes: 9b4cac33adc7 ("clk: max77686: Migrate to clk_hw based OF and registration APIs") Reported-by: Markus Reichl Suggested-by: Tobias Jakobi Signed-off-by: Javier Martinez Canillas Tested-by: Markus Reichl Reviewed-by: Chanwoo Choi Reviewed-by: Krzysztof Kozlowski Signed-off-by: Stephen Boyd --- drivers/clk/clk-max77686.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/clk-max77686.c b/drivers/clk/clk-max77686.c index b637f5979023..eb953d3b0b69 100644 --- a/drivers/clk/clk-max77686.c +++ b/drivers/clk/clk-max77686.c @@ -216,6 +216,7 @@ static int max77686_clk_probe(struct platform_device *pdev) return -EINVAL; } + drv_data->num_clks = num_clks; drv_data->max_clk_data = devm_kcalloc(dev, num_clks, sizeof(*drv_data->max_clk_data), GFP_KERNEL);