diff options
| author | Axel Lin <axel.lin@ingics.com> | 2015-01-21 09:52:01 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-01-29 10:34:13 +0100 |
| commit | 68d77d5168bdb922e0f100d0ee5e5e78aa0989af (patch) | |
| tree | 7e590014bd8fc9e986b0e04db9d960159b71a4d9 /drivers/gpio/gpio-tz1090-pdc.c | |
| parent | 74b18de94cfb7b7a12b581015e8e317d4fa5d752 (diff) | |
gpio: tz1090-pdc: Use resource_size to fix off-by-one resource size calculation
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-tz1090-pdc.c')
| -rw-r--r-- | drivers/gpio/gpio-tz1090-pdc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-tz1090-pdc.c b/drivers/gpio/gpio-tz1090-pdc.c index d7536226b847..ede7e403ffde 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; |