From: Vasiliy Kulikov <segoon@openwall.com>
To: kernel-janitors@vger.kernel.org
Cc: Paul Mundt <lethal@linux-sh.org>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
Magnus Damm <damm@opensource.se>,
Guennadi Liakhovetski <g.liakhovetski@gmx.de>,
linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] sh: boards: mach-se: use IS_ERR() instead of NULL check
Date: Fri, 26 Nov 2010 20:06:28 +0300 [thread overview]
Message-ID: <1290791190-21358-1-git-send-email-segoon@openwall.com> (raw)
clk_get() returns ERR_PTR() on error, not NULL.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
---
Cannot compile this driver, so it is not tested at all.
arch/sh/boards/mach-se/7724/setup.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index c31d228..6735305 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -871,14 +871,14 @@ static int __init devices_setup(void)
/* set SPU2 clock to 83.4 MHz */
clk = clk_get(NULL, "spu_clk");
- if (clk) {
+ if (!IS_ERR(clk)) {
clk_set_rate(clk, clk_round_rate(clk, 83333333));
clk_put(clk);
}
/* change parent of FSI A */
clk = clk_get(NULL, "fsia_clk");
- if (clk) {
+ if (!IS_ERR(clk)) {
clk_register(&fsimcka_clk);
clk_set_parent(clk, &fsimcka_clk);
clk_set_rate(clk, 11000);
--
1.7.0.4
next reply other threads:[~2010-11-26 17:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-26 17:06 Vasiliy Kulikov [this message]
2010-11-26 17:38 ` [PATCH] sh: boards: mach-se: use IS_ERR() instead of NULL check Guennadi Liakhovetski
2010-11-26 17:45 ` Vasiliy Kulikov
2010-11-27 2:23 ` Paul Mundt
2010-11-29 4:01 ` Paul Mundt
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