From f3b464cca94c4a8f54fbc11ec5af8b143fd1750b Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 18 Jan 2010 15:37:25 +0900 Subject: [PATCH] ARM: SAMSUNG: Fix clksrc-clk's checks for bad register settings The WARN_ON() was only checking the first clock in the array, instead of being executed for each clksrc clock being registered. Since this is an array of clocks, WARN_ON() does not provide a lot of useful information about the problem, so change to using printk(KERN_ERR) to report the problem to the console. As a note, we still try and register the clock even if these problems are present just in case and to avoid changing the behaviour of the registration process. Signed-off-by: Ben Dooks --- arch/arm/plat-samsung/clock-clksrc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/plat-samsung/clock-clksrc.c b/arch/arm/plat-samsung/clock-clksrc.c index 98c6b8859f49..656c70e0400a 100644 --- a/arch/arm/plat-samsung/clock-clksrc.c +++ b/arch/arm/plat-samsung/clock-clksrc.c @@ -177,9 +177,11 @@ void __init s3c_register_clksrc(struct clksrc_clk *clksrc, int size) { int ret; - WARN_ON(!clksrc->reg_div.reg && !clksrc->reg_src.reg); - for (; size > 0; size--, clksrc++) { + if (!clksrc->reg_div.reg && !clksrc->reg_src.reg) + printk(KERN_ERR "%s: clock %s has no registers set\n", + __func__, clksrc->clk.name); + /* fill in the default functions */ if (!clksrc->clk.ops) {