From: linus.walleij@linaro.org (Linus Walleij)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/6] ARM: integrator: check PL010 device name rather than base address
Date: Thu, 16 Aug 2012 14:15:49 +0200 [thread overview]
Message-ID: <1345119349-22670-1-git-send-email-linus.walleij@linaro.org> (raw)
In the PL010 UART callback a comparison against the base address is
done to figure out which UART is doing the callback. This does not
play well with device tree, so let's check the dev_name() of the
device instead.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/mach-integrator/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 5ba4bc8..67ea181 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -100,7 +100,7 @@ static void integrator_uart_set_mctrl(struct amba_device *dev, void __iomem *bas
{
unsigned int ctrls = 0, ctrlc = 0, rts_mask, dtr_mask;
- if (dev == &uart0_device) {
+ if (!strcmp(dev_name(&dev->dev), "uart0")) {
rts_mask = 1 << 4;
dtr_mask = 1 << 5;
} else {
--
1.7.11.2
reply other threads:[~2012-08-16 12:15 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1345119349-22670-1-git-send-email-linus.walleij@linaro.org \
--to=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).