From c8a03c96b61bd03a3603bfe5381848c0b40e99be Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Fri, 8 Apr 2011 01:55:01 +0200 Subject: mfd: Use mfd cell platform_data for mc13xxx cells platform bits MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit With the addition of a platform device mfd_cell pointer, MFD drivers can go back to passing platform data back to their sub drivers. This allows for an mfd_cell->mfd_data removal and thus keep the sub drivers MFD agnostic. This is mostly needed for non MFD aware sub drivers. Cc: Mark Brown Cc: Liam Girdwood Acked-by: Uwe Kleine-König Signed-off-by: Samuel Ortiz --- drivers/mfd/mc13xxx-core.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'drivers/mfd/mc13xxx-core.c') diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index 668634e89e81..7e4d44bf92ab 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -683,13 +683,14 @@ out: EXPORT_SYMBOL_GPL(mc13783_adc_do_conversion); static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx, - const char *format, void *pdata) + const char *format, void *pdata, size_t pdata_size) { char buf[30]; const char *name = mc13xxx_get_chipname(mc13xxx); struct mfd_cell cell = { - .mfd_data = pdata, + .platform_data = pdata, + .pdata_size = pdata_size, }; /* there is no asnprintf in the kernel :-( */ @@ -705,7 +706,7 @@ static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx, static int mc13xxx_add_subdevice(struct mc13xxx *mc13xxx, const char *format) { - return mc13xxx_add_subdevice_pdata(mc13xxx, format, NULL); + return mc13xxx_add_subdevice_pdata(mc13xxx, format, NULL, 0); } static int mc13xxx_probe(struct spi_device *spi) @@ -764,7 +765,7 @@ err_revision: if (pdata->flags & MC13XXX_USE_REGULATOR) { mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator", - &pdata->regulators); + &pdata->regulators, sizeof(pdata->regulators)); } if (pdata->flags & MC13XXX_USE_RTC) @@ -774,7 +775,8 @@ err_revision: mc13xxx_add_subdevice(mc13xxx, "%s-ts"); if (pdata->flags & MC13XXX_USE_LED) - mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led", pdata->leds); + mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led", + pdata->leds, sizeof(*pdata->leds)); return 0; } -- cgit