From: Christophe Ricard <christophe.ricard@gmail.com>
Date: Mon, 1 Dec 2014 18:32:58 +0000 (+0100)
Subject: tpm/tpm_i2c_stm_st33: Interrupt management improvement
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~113^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3804b8cdbd2abb50cf87318b13660dff46b7fe8;p=pandora-kernel.git

tpm/tpm_i2c_stm_st33: Interrupt management improvement

Improve the irq management by using a new function wait_for_stat.
Instead of using a completion struct, we rely on the waitqueue read_queue
and int_queue from chip->vendor field.

Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
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