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path: root/drivers/mfd/cros_ec.c
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2014-01-06mfd: Constify struct mfd_cell where possibleGravatar Geert Uytterhoeven 1-1/+1
As of commit 03e361b25ee8dfb1fd9b890072c23c4aae01c6c7 ("mfd: Stop setting refcounting pointers in original mfd_cell arrays"), the "cell" parameter of mfd_add_devices() is "const" again. Hence make all cell data passed to mfd_add_devices() const where possible. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-06-13mfd: cros_ec: Convert to managed resources for allocating memoryGravatar Lee Jones 1-19/+9
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-05mfd: cros_ec: Export needed symbols for the i2c and spi modulesGravatar Samuel Ortiz 1-0/+7
In order to fix those, when all cros code is modular: ERROR: "cros_ec_prepare_tx" [drivers/mfd/cros_ec_spi.ko] undefined! ERROR: "cros_ec_register" [drivers/mfd/cros_ec_spi.ko] undefined! ERROR: "cros_ec_remove" [drivers/mfd/cros_ec_spi.ko] undefined! ERROR: "cros_ec_suspend" [drivers/mfd/cros_ec_spi.ko] undefined! ERROR: "cros_ec_resume" [drivers/mfd/cros_ec_spi.ko] undefined! ERROR: "cros_ec_register" [drivers/mfd/cros_ec_i2c.ko] undefined! ERROR: "cros_ec_remove" [drivers/mfd/cros_ec_i2c.ko] undefined! ERROR: "cros_ec_suspend" [drivers/mfd/cros_ec_i2c.ko] undefined! ERROR: "cros_ec_resume" [drivers/mfd/cros_ec_i2c.ko] undefined! Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-05mfd: Add ChromeOS EC implementationGravatar Simon Glass 1-0/+189
This is the base EC implementation, which provides a high level interface to the EC for use by the rest of the kernel. The actual communcations is dealt with by a separate protocol driver which registers itself with this interface. Interrupts are passed on through a notifier. A simple message structure is used to pass messages to the protocol driver. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Jonathan Kliegman <kliegs@chromium.org> Signed-off-by: Luigi Semenzato <semenzato@chromium.org> Signed-off-by: Olof Johansson <olofj@chromium.org> Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>