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Message-Id: <1358189602-24180-1-git-send-email-dianders@chromium.org> Date: Mon, 14 Jan 2013 10:53:20 -0800 From: Doug Anderson <dianders@...omium.org> To: linux-i2c@...r.kernel.org, Mark Brown <broonie@...nsource.wolfsonmicro.com> Cc: Kukjin Kim <kgene.kim@...sung.com>, Olof Johansson <olof@...om.net>, Thomas Abraham <thomas.abraham@...aro.org>, Padmavathi Venna <padma.v@...sung.com>, Ben Dooks <ben-linux@...ff.org>, Wolfram Sang <w.sang@...gutronix.de>, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, Haojian Zhuang <haojian.zhuang@...il.com>, Arnd Bergmann <arnd@...db.de>, Sylwester Nawrocki <sylvester.nawrocki@...il.com>, Doug Anderson <dianders@...omium.org>, Karol Lewandowski <k.lewandowsk@...sung.com>, linux-kernel@...r.kernel.org, Haojian Zhuang <haojian.zhuang@...vell.com>, Andrew Morton <akpm@...ux-foundation.org> Subject: [PATCH v2 0/2] Add automatic bus number support for i2c busses with device tree This was suggested by Mark Brown in response to a patch for adding this functionality only for the s3c2410 bus: https://lkml.org/lkml/2012/11/20/681 I have also modified the i2c-pxa driver to use this new functionality. Changes in v2: - No longer tweak pdev->id as per Sylwester Nawrocki. - No longer add the dev ID to the adap.name. Other drivers don't include the device ID here and it doesn't make sense with dynamically (or automatically) allocated IDs. - Use dev_name(&dev->dev) to register for the IRQ; this matches what the i2c-s3c2410.c does and handles dynamically allocated IDs. - This change was only compile-tested (corgi_defconfig), since I don't have access to a board that uses this driver. Doug Anderson (2): i2c-core: dt: Pick i2c bus number from i2c alias if present i2c: pxa: Use i2c-core to get bus number now drivers/i2c/busses/i2c-pxa.c | 20 ++++---- drivers/i2c/i2c-core.c | 105 ++++++++++++++++++++++++++++++----------- 2 files changed, 86 insertions(+), 39 deletions(-) -- 1.7.7.3 -- 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/
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