Re: Weird/Unneeded call to msleep in exynos_mipi_dsi_wr_data in exynos_mipi_dsi_common.c
From: Lucas Stach <l.stach@pengutronix.de>
Date: 2014-12-18 13:40:01
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Am Donnerstag, den 18.12.2014, 08:35 -0500 schrieb nick:
Krzysztof, If we look at the code for this function, it already is handling the data correctly. In addition the locks seem to be better protection then msleep. Further more is no reason for this delay as we are neither resetting the hardware or waiting for the hardware here so why is it needed? I don't have Exynos based hardware lying around through to test it.
If you can't test it, don't touch it. It's that simple. Regards, Lucas -- Pengutronix e.K. | Lucas Stach | Industrial Linux Solutions | http://www.pengutronix.de/ |