From patchwork Thu Aug 16 14:03:31 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [PATCHv7,00/24] I2C big cleanup Date: Thu, 16 Aug 2012 04:03:31 -0000 From: Datta, Shubhrajyoti X-Patchwork-Id: 177996 Message-Id: <1345125835-15524-1-git-send-email-shubhrajyoti@ti.com> To: Cc: tony@atomide.com, w.sang@pengutronix.de, linux-i2c@vger.kernel.org, ben-linux@fluff.org, Shubhrajyoti D , linux-arm-kernel@lists.infradead.org Changes since v1: - removed tabification on patch 6/17 - removed dev_err() which was introduced on patch 09/17 Changes since v2: - do not set full fifo depth in the RDR interrupt. - some changelog updates. - rebase to the Wolfram's tree. Changes since v3: - Remove a redundant read of status register - Read the dev->buf_len variable instead of the register as the information of the remaining bytes is there. Changes since v4: - Ack the arbitration lost. - Rebase to the i2c-embedded/for-next branch. Changes since v5: - Rebase to latest mainline - Added some more cleanup patches so as have a consolidated series. Changes since v6: - Fix comments on setting the pdev to NULL. - Trivial changelog update Tested on omap4sdp and 3430sdp. The following changes since commit 3bf671af14d591ede9251acb0085e8017f3705e7: Merge branch 'fixes-for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds (2012-08-13 09:59:04 +0300) are available in the git repository at: git://gitorious.org/linus-tree/linus-tree.git for_3.6/i2c/big_cleanup Felipe Balbi (22): i2c: omap: switch to devm_* API i2c: omap: simplify num_bytes handling i2c: omap: decrease indentation level on data handling i2c: omap: add blank lines i2c: omap: simplify omap_i2c_ack_stat() i2c: omap: split out [XR]DR and [XR]RDY i2c: omap: improve i462 errata handling i2c: omap: re-factor receive/transmit data loop i2c: omap: switch over to do {} while loop i2c: omap: ack IRQ in parts i2c: omap: switch to platform_get_irq() i2c: omap: bus: add a receiver flag i2c: omap: simplify errata check i2c: omap: always return IRQ_HANDLED i2c: omap: simplify IRQ exit path i2c: omap: resize fifos before each message i2c: omap: get rid of the "complete" label i2c: omap: always return IRQ_HANDLED i2c: omap: switch to threaded IRQ support i2c: omap: remove unnecessary pm_runtime_suspended check i2c: omap: switch over to autosuspend API i2c: omap: sanitize exit path Shubhrajyoti D (2): i2c: omap: remove redundant status read i2c: omap: Prevent NULL pointer dereference in remove drivers/i2c/busses/i2c-omap.c | 446 +++++++++++++++++++++++++---------------- 1 files changed, 271 insertions(+), 175 deletions(-)