From: Sonic Zhang <sonic.adi@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Steven Miao <realmz6@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
<adi-buildroot-devel@lists.sourceforge.net>,
Sonic Zhang <sonic.zhang@analog.com>
Subject: [PATCH 2/3 v2] pinctrl-adi2: change irq_base from usigned int to int
Date: Tue, 28 Jan 2014 11:02:42 +0800 [thread overview]
Message-ID: <1390878162-22402-1-git-send-email-sonic.adi@gmail.com> (raw)
From: Sonic Zhang <sonic.zhang@analog.com>
Negative irq_base means there is no fixed Linux irq mappings are created from the platform data.
The driver calls irq_create_mapping to allocate a virtual Linux irq.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
---
v2-changes:
- reword the patch description
drivers/pinctrl/pinctrl-adi2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c
index e8120fa..9fb53c9 100644
--- a/drivers/pinctrl/pinctrl-adi2.c
+++ b/drivers/pinctrl/pinctrl-adi2.c
@@ -173,7 +173,7 @@ struct adi_pinctrl {
struct gpio_port {
struct list_head node;
void __iomem *base;
- unsigned int irq_base;
+ int irq_base;
unsigned int width;
struct gpio_port_t *regs;
struct gpio_port_saved saved_data;
--
1.8.2.3
next reply other threads:[~2014-01-28 2:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-28 3:02 Sonic Zhang [this message]
2014-01-31 12:42 ` Linus Walleij
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