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(parent: f09aa72) | patch
i2c: ocores: rework clk code to handle NULL cookie
authorWolfram Sang <wsa@the-dreams.de>
Thu, 19 Feb 2015 16:22:34 +0000 (17:22 +0100)
committerWolfram Sang <wsa@the-dreams.de>
Fri, 20 Feb 2015 17:01:23 +0000 (18:01 +0100)
commit80de8445c297c7bf3035ddc6d2c3740790416ad2
tree9674de914ac8c29d1c17c65ea93fbe2983b4900atree | snapshot
parentf09aa7253cff0e3396e9e1cf3df8649939de11dccommit | diff
i2c: ocores: rework clk code to handle NULL cookie

For, !HAVE_CLK the clk API returns a NULL cookie. Rework the
initialization code to handle that. If clk_get_rate() delivers 0, we use
the fallback mechanisms. The patch is pretty easy when ignoring white
space issues (git diff -b).

Suggested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Tested-by: Max Filippov <jcmvbkbc@gmail.com>
drivers/i2c/busses/i2c-ocores.c diff | blob | history
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