From: segoon@openwall.com (Vasiliy Kulikov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm: plat-spear: time: use IS_ERR() instead of NULL check
Date: Fri, 26 Nov 2010 20:06:07 +0300 [thread overview]
Message-ID: <1290791168-21255-1-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/arm/plat-spear/time.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c
index ab21165..678df18 100644
--- a/arch/arm/plat-spear/time.c
+++ b/arch/arm/plat-spear/time.c
@@ -229,13 +229,13 @@ void __init spear_setup_timer(void)
}
gpt_clk = clk_get_sys("gpt0", NULL);
- if (!gpt_clk) {
+ if (IS_ERR(gpt_clk)) {
pr_err("%s:couldn't get clk for gpt\n", __func__);
goto err_iomap;
}
pll3_clk = clk_get(NULL, "pll3_48m_clk");
- if (!pll3_clk) {
+ if (IS_ERR(pll3_clk)) {
pr_err("%s:couldn't get PLL3 as parent for gpt\n", __func__);
goto err_iomap;
}
--
1.7.0.4
next reply other threads:[~2010-11-26 17:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-26 17:06 Vasiliy Kulikov [this message]
2010-11-29 6:32 ` [PATCH] arm: plat-spear: time: use IS_ERR() instead of NULL check viresh kumar
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