From: Omar Ramirez Luna <omar.ramirez@ti.com>
To: linux-omap <linux-omap@vger.kernel.org>
Cc: Ameya Palande <ameya.palande@nokia.com>,
Hiroshi Doyu <Hiroshi.DOYU@nokia.com>,
Felipe Contreras <felipe.contreras@nokia.com>,
Nishanth Menon <nm@ti.com>,
Omar Ramirez Luna <omar.ramirez@ti.com>
Subject: [PATCH v2] DSPBRIDGE: Now actually fail if a clk handle is wrong
Date: Tue, 27 Apr 2010 20:29:11 -0500 [thread overview]
Message-ID: <1272418167-12630-4-git-send-email-omar.ramirez@ti.com> (raw)
In-Reply-To: <1272418167-12630-3-git-send-email-omar.ramirez@ti.com>
The value returned by clk_get on error is not NULL.
This checks if the value returned is an error or not.
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
---
drivers/dsp/bridge/services/clk.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/dsp/bridge/services/clk.c b/drivers/dsp/bridge/services/clk.c
index 1089e72..b9fb9ef 100644
--- a/drivers/dsp/bridge/services/clk.c
+++ b/drivers/dsp/bridge/services/clk.c
@@ -126,7 +126,7 @@ bool services_clk_init(void)
clk_handle = clk_get(&dspbridge_device.dev,
services_clks[i].clk_name);
- if (!clk_handle) {
+ if (IS_ERR(clk_handle)) {
pr_err("%s: failed to get clk handle %s, dev id = %d\n",
__func__, services_clks[i].clk_name,
services_clks[i].id);
--
1.6.0.4
next prev parent reply other threads:[~2010-04-28 1:24 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-28 1:29 [PATCH v2] generic clk module removal Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: remove clk_handle from drv interface Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: fail if clk handle is NULL Omar Ramirez Luna
2010-04-28 1:29 ` Omar Ramirez Luna [this message]
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: Rename services_clk_* to dsp_clk_* Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: remove unused clock sys_ck Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: remove function clk_set32k_hz Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: remove clk_get_use_cnt Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: trivial clock cleanup for unused code Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: function to get the type of clock requested by dsp Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: iva2 clock handling Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: use dm timer framework for gpt timers Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: use omap mcbsp to enable mcbsp clocks Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: remove wdt3 from dsp control Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: dsp interface to enable ssi clocks Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: use one call for both ick and fck clocks Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: Move MCBSP_CLOCKS code to a common place Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: Balance the number of enable/disable Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: move clk to dsp-clock Omar Ramirez Luna
2010-04-28 1:29 ` [PATCH v2] DSPBRIDGE: reorganize the code to handle peripheral clocks Omar Ramirez Luna
2010-04-28 7:46 ` [PATCH v2] DSPBRIDGE: use dm timer framework for gpt timers Felipe Contreras
2010-04-28 14:15 ` Omar Ramirez Luna
2010-04-28 16:29 ` Kevin Hilman
2010-04-28 16:36 ` Nishanth Menon
2010-04-28 17:00 ` Omar Ramirez Luna
2010-04-28 17:11 ` Vladimir Pantelic
2010-04-28 17:22 ` Nishanth Menon
2010-04-28 17:59 ` Kevin Hilman
2010-04-28 18:56 ` Nishanth Menon
2010-04-28 19:52 ` Vladimir Pantelic
2010-04-28 19:57 ` Nishanth Menon
2010-04-28 20:50 ` Kevin Hilman
2010-04-29 13:40 ` Benoit Cousson
2010-04-29 14:12 ` Kevin Hilman
2010-04-28 17:02 ` Uribe de Leon, Armando
2010-04-28 17:04 ` Felipe Contreras
2010-04-28 1:34 ` [PATCH v2] generic clk module removal Nishanth Menon
2010-04-28 13:55 ` Omar Ramirez Luna
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