On Tue, Jan 14, 2014 at 03:47:34PM +0800, rogerable@xxxxxxxxxxx wrote: > From: Roger Tseng <rogerable@xxxxxxxxxxx> > > Realtek USB card reader provides a channel to transfer command or data to flash > memory cards. This driver exports host instances for mmc and memstick subsystems > and handles basic works. > > Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx> > --- > drivers/mfd/Kconfig | 10 + > drivers/mfd/Makefile | 1 + > drivers/mfd/rtsx_usb.c | 788 +++++++++++++++++++++++++++++++++++++++++++ > include/linux/mfd/rtsx_usb.h | 619 +++++++++++++++++++++++++++++++++ > 4 files changed, 1418 insertions(+) > create mode 100644 drivers/mfd/rtsx_usb.c > create mode 100644 include/linux/mfd/rtsx_usb.h > > diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig > index b7c74a7..4c99ebd 100644 > --- a/drivers/mfd/Kconfig > +++ b/drivers/mfd/Kconfig > @@ -507,6 +507,16 @@ config MFD_RTSX_PCI > types of memory cards, such as Memory Stick, Memory Stick Pro, > Secure Digital and MultiMediaCard. > > +config MFD_RTSX_USB > + tristate "Realtek USB card reader" > + depends on USB > + select MFD_CORE > + help > + Select this option to get support for Realtek USB 2.0 card readers > + including RTS5129, RTS5139, RTS5179 and RTS5170. > + Realtek card reader supports access to many types of memory cards, > + such as Memory Stick Pro, Secure Digital and MultiMediaCard. > + > config MFD_RC5T583 > bool "Ricoh RC5T583 Power Management system device" > depends on I2C=y > diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile > index 8a28dc9..33b8de6 100644 > --- a/drivers/mfd/Makefile > +++ b/drivers/mfd/Makefile > @@ -14,6 +14,7 @@ obj-$(CONFIG_MFD_CROS_EC_SPI) += cros_ec_spi.o > > rtsx_pci-objs := rtsx_pcr.o rts5209.o rts5229.o rtl8411.o rts5227.o rts5249.o > obj-$(CONFIG_MFD_RTSX_PCI) += rtsx_pci.o > +obj-$(CONFIG_MFD_RTSX_USB) += rtsx_usb.o > > obj-$(CONFIG_HTC_EGPIO) += htc-egpio.o > obj-$(CONFIG_HTC_PASIC3) += htc-pasic3.o > diff --git a/drivers/mfd/rtsx_usb.c b/drivers/mfd/rtsx_usb.c > new file mode 100644 > index 0000000..905ec8d > --- /dev/null > +++ b/drivers/mfd/rtsx_usb.c > @@ -0,0 +1,788 @@ > +/* Driver for Realtek USB card reader > + * > + * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. > + * > + * This program is free software; you can redistribute it and/or modify it > + * under the terms of the GNU General Public License as published by the > + * Free Software Foundation; either version 2, or (at your option) any > + * later version. Do you really mean "any later version"? (sorry, I have to ask.) Same goes for the other files you add with this specific license wording. > +#include <linux/module.h> > +#include <linux/slab.h> > +#include <linux/mutex.h> > +#include <linux/usb.h> > +#include <linux/platform_device.h> > +#include <linux/mfd/core.h> > +#include <asm/unaligned.h> Why is this file neded? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
