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(parent: ce95624) | patch
i2c: tegra: fix maximum transfer size
authorSowjanya Komatineni <skomatineni@nvidia.com>
Tue, 12 Feb 2019 19:06:44 +0000 (11:06 -0800)
committerWolfram Sang <wsa@the-dreams.de>
Thu, 14 Feb 2019 16:47:58 +0000 (17:47 +0100)
commitf4e3f4ae1d9c9330de355f432b69952e8cef650c
tree532e0d5dc2e317f3620ff35e21b8ecd8a3d6be3atree | snapshot
parentce9562424501dee2ce44e6f22d8c9e82917f40d1commit | diff
i2c: tegra: fix maximum transfer size

Tegra186 and prior supports maximum 4K bytes per packet transfer
including 12 bytes of packet header.

This patch fixes max write length limit to account packet header
size for transfers.

Cc: stable@vger.kernel.org # 4.4+
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-tegra.c diff | blob | history
John Crispins staging tree