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Groups > linux.kernel > #1339912

[PATCH 6/9] clk: sunxi: Use proper type for of_clk_get_parent_count() return value

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The return type of of_clk_get_parent_count() is an unsigned int
now, so let's update the code here to be more explicit about the
range of values we can test for.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org> 
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
 drivers/clk/sunxi/clk-sun6i-ar100.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/sunxi/clk-sun6i-ar100.c b/drivers/clk/sunxi/clk-sun6i-ar100.c
index 20887686bdbe..c90370572a16 100644
--- a/drivers/clk/sunxi/clk-sun6i-ar100.c
+++ b/drivers/clk/sunxi/clk-sun6i-ar100.c
@@ -181,7 +181,7 @@ static int sun6i_a31_ar100_clk_probe(struct platform_device *pdev)
 	struct ar100_clk *ar100;
 	struct resource *r;
 	struct clk *clk;
-	int nparents;
+	unsigned int nparents;
 
 	ar100 = devm_kzalloc(&pdev->dev, sizeof(*ar100), GFP_KERNEL);
 	if (!ar100)
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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Thread

[PATCH 0/9] Change return type of of_clk_get_parent_count() to unsigned Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
  [PATCH 9/9] simplefb: Remove impossible check for of_clk_get_parent_count() < 0 Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
    Re: [PATCH 9/9] simplefb: Remove impossible check for  of_clk_get_parent_count() < 0 Tomi Valkeinen <tomi.valkeinen@ti.com> - 2016-02-26 12:40 +0100
  [PATCH 5/9] clk: st: Remove impossible check for of_clk_get_parent_count() < 0 Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
  [PATCH 8/9] usb: dwc3: Remove impossible check for of_clk_get_parent_count() < 0 Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
    Re: [PATCH 8/9] usb: dwc3: Remove impossible check for of_clk_get_parent_count() < 0 Felipe Balbi <balbi@kernel.org> - 2016-02-23 07:50 +0100
  [PATCH 4/9] clk: h8300: Remove impossible check for of_clk_get_parent_count() Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
  [PATCH 7/9] clk: ti: Update for of_clk_get_parent_count() returning unsigned int Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
  [PATCH 6/9] clk: sunxi: Use proper type for of_clk_get_parent_count() return value Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
  [PATCH 2/9] clk: at91: Remove impossible checks for of_clk_get_parent_count() Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
  [PATCH 1/9] clk: Make of_clk_get_parent_count() return unsigned ints Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100
  [PATCH 3/9] clk: gpio: Remove impossible check for of_clk_get_parent_count() < 0 Stephen Boyd <sboyd@codeaurora.org> - 2016-02-22 22:00 +0100

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