99fc513101
After discovering a problem in regulator reference counting I took Mark Brown's advice to move the reference count into the MMC core by making the regulator status a member of struct mmc_host. I took this opportunity to also implement NULL versions of the regulator functions so as to rid the driver code from some ugly #ifdef CONFIG_REGULATOR clauses. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Tony Lindgren <tony@atomide.com> Cc: Adrian Hunter <adrian.hunter@nokia.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Sundar Iyer <sundar.iyer@stericsson.com> Cc: Daniel Mack <daniel@caiaq.de> Cc: Pierre Ossman <pierre@ossman.eu> Cc: Matt Fleming <matt@console-pimps.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Cliff Brake <cbrake@bec-systems.com> Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Chris Ball <cjb@laptop.org> |
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