From: Omar Ramirez Luna <omar.ramirez@ti.com>
To: linux-omap@vger.kernel.org
Cc: Paul Walmsley <paul@pwsan.com>,
Hiroshi DOYU <Hiroshi.DOYU@nokia.com>,
Felipe Contreras <felipe.contreras@gmail.com>,
Ameya Palande <ameya.palande@nokia.com>,
Guzman Lugo Fernando <x0095840@ti.com>,
Nishanth Menon <nm@ti.com>,
Omar Ramirez Luna <omar.ramirez@ti.com>
Subject: [PATCH 04/19] DSPBRIDGE: Now actually fail if a clk handle is wrong
Date: Thu, 8 Apr 2010 18:15:53 -0500 [thread overview]
Message-ID: <1270768568-10712-5-git-send-email-omar.ramirez@ti.com> (raw)
In-Reply-To: <1270768568-10712-4-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 57cf6e3..74542c7 100644
--- a/drivers/dsp/bridge/services/clk.c
+++ b/drivers/dsp/bridge/services/clk.c
@@ -128,7 +128,7 @@ 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);
--
1.6.2.4
next prev parent reply other threads:[~2010-04-08 22:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-08 23:15 [PATCH 00/19] generic clk module removal Omar Ramirez Luna
2010-04-08 23:15 ` [PATCH 01/19] DSPBRIDGE: rename generic clk_handle for iva2_clk Omar Ramirez Luna
2010-04-08 23:15 ` [PATCH 02/19] DSPBRIDGE: remove iva2 clk control from custom framework Omar Ramirez Luna
2010-04-08 23:15 ` [PATCH 03/19] DSPBRIDGE: fail if clk handle is NULL Omar Ramirez Luna
2010-04-08 23:15 ` Omar Ramirez Luna [this message]
2010-04-08 23:15 ` [PATCH 05/19] DSPBRIDGE: Rename services_clk_* to dsp_clk_* Omar Ramirez Luna
2010-04-08 23:15 ` [PATCH 06/19] DSPBRIDGE: remove unused clock sys_ck Omar Ramirez Luna
2010-04-08 23:15 ` [PATCH 07/19] DSPBRIDGE: remove function clk_set32k_hz Omar Ramirez Luna
2010-04-08 23:15 ` [PATCH 08/19] DSPBRIDGE: remove clk_get_use_cnt Omar Ramirez Luna
2010-04-08 23:15 ` [PATCH 09/19] DSPBRIDGE: trivial clock cleanup for unused code Omar Ramirez Luna
2010-04-08 23:15 ` [PATCH 10/19] DSPBRIDGE: function to get the type of clock requested by dsp Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 11/19] DSPBRIDGE: use dm timer framework for gpt timers Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 12/19] DSPBRIDGE: use omap mcbsp to enable mcbsp clocks Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 13/19] DSPBRIDGE: remove wdt3 from dsp control Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 14/19] DSPBRIDGE: ssi clock fixes Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 15/19] DSPBRIDGE: use one call for both ick and fck clocks Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 16/19] DSPBRIDGE: Move MCBSP_CLOCKS code to a common place Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 17/19] DSPBRIDGE: Balance the number of enable/disable Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 18/19] DSPBRIDGE: move clk to dsp-clock Omar Ramirez Luna
2010-04-08 23:16 ` [PATCH 19/19] DSPBRIDGE: reorganize the code to handle peripheral clocks Omar Ramirez Luna
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