From: Axel Lin <axel.lin@ingics.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>,
James Hogan <james.hogan@imgtec.com>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>
Subject: [PATCH 2/2] gpio: tz1090-pdc: Use resource_size to fix off-by-one resource size calculation
Date: Sun, 28 Dec 2014 14:01:50 +0800 [thread overview]
Message-ID: <1419746510.4496.2.camel@phoenix> (raw)
In-Reply-To: <1419746439.4496.1.camel@phoenix>
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/gpio/gpio-tz1090-pdc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-tz1090-pdc.c b/drivers/gpio/gpio-tz1090-pdc.c
index d753622..ede7e40 100644
--- a/drivers/gpio/gpio-tz1090-pdc.c
+++ b/drivers/gpio/gpio-tz1090-pdc.c
@@ -190,7 +190,7 @@ static int tz1090_pdc_gpio_probe(struct platform_device *pdev)
/* Ioremap the registers */
priv->reg = devm_ioremap(&pdev->dev, res_regs->start,
- res_regs->end - res_regs->start);
+ resource_size(res_regs));
if (!priv->reg) {
dev_err(&pdev->dev, "unable to ioremap registers\n");
return -ENOMEM;
--
1.9.1
next prev parent reply other threads:[~2014-12-28 6:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-28 6:00 [PATCH 1/2] gpio: tz1090: Use resource_size to fix off-by-one resource size calculation Axel Lin
2014-12-28 6:01 ` Axel Lin [this message]
2015-01-02 10:25 ` [PATCH 2/2] gpio: tz1090-pdc: " James Hogan
2015-01-14 10:23 ` [PATCH 1/2] gpio: tz1090: " Linus Walleij
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