Messages in this thread Patch in this message | | | From | Stephen Boyd <> | Subject | [PATCH 9/9] simplefb: Remove impossible check for of_clk_get_parent_count() < 0 | Date | Mon, 22 Feb 2016 12:54:47 -0800 |
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The check for < 0 is impossible now that of_clk_get_parent_count() returns an unsigned int. Simplify the code and update the types.
Cc: Hans de Goede <hdegoede@redhat.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: <linux-fbdev@vger.kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> ---
Please ack so this can go through clk tree along with patch 1.
drivers/video/fbdev/simplefb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c index 48ccf6db62a2..e9cf19977285 100644 --- a/drivers/video/fbdev/simplefb.c +++ b/drivers/video/fbdev/simplefb.c @@ -174,7 +174,7 @@ static int simplefb_parse_pd(struct platform_device *pdev, struct simplefb_par { u32 palette[PSEUDO_PALETTE_SIZE]; #if defined CONFIG_OF && defined CONFIG_COMMON_CLK - int clk_count; + unsigned int clk_count; struct clk **clks; #endif #if defined CONFIG_OF && defined CONFIG_REGULATOR @@ -213,7 +213,7 @@ static int simplefb_clocks_init(struct simplefb_par *par, return 0; par->clk_count = of_clk_get_parent_count(np); - if (par->clk_count <= 0) + if (!par->clk_count) return 0; par->clks = kcalloc(par->clk_count, sizeof(struct clk *), GFP_KERNEL); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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