linux-kernel - [PATCH 2/2] regulator: rc5t583: Allow missing init

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1391669351.24190.3.camel@phoenix>
Date:	Thu, 06 Feb 2014 14:49:11 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	Laxman Dewangan <ldewangan@...dia.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] regulator: rc5t583: Allow missing init_data for
 diagnostics

The regulator core supports this to allow the configuration to be inspected
at runtime even if no software management is enabled.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/rc5t583-regulator.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/regulator/rc5t583-regulator.c b/drivers/regulator/rc5t583-regulator.c
index b58affb..22d6fd1 100644
--- a/drivers/regulator/rc5t583-regulator.c
+++ b/drivers/regulator/rc5t583-regulator.c
@@ -119,7 +119,6 @@ static int rc5t583_regulator_probe(struct platform_device *pdev)
 {
 	struct rc5t583 *rc5t583 = dev_get_drvdata(pdev->dev.parent);
 	struct rc5t583_platform_data *pdata = dev_get_platdata(rc5t583->dev);
-	struct regulator_init_data *reg_data;
 	struct regulator_config config = { };
 	struct rc5t583_regulator *reg = NULL;
 	struct rc5t583_regulator *regs;
@@ -142,12 +141,6 @@ static int rc5t583_regulator_probe(struct platform_device *pdev)
 
 
 	for (id = 0; id < RC5T583_REGULATOR_MAX; ++id) {
-		reg_data = pdata->reg_init_data[id];
-
-		/* No need to register if there is no regulator data */
-		if (!reg_data)
-			continue;
-
 		reg = &regs[id];
 		ri = &rc5t583_reg_info[id];
 		reg->reg_info = ri;
@@ -169,7 +162,7 @@ static int rc5t583_regulator_probe(struct platform_device *pdev)
 
 skip_ext_pwr_config:
 		config.dev = &pdev->dev;
-		config.init_data = reg_data;
+		config.init_data = pdata->reg_init_data[id];
 		config.driver_data = reg;
 		config.regmap = rc5t583->regmap;
 
-- 
1.8.1.2



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/