Messages in this thread | | | Date | Fri, 10 Oct 2014 17:29:04 +0800 | From | Micky Ching <> | Subject | Re: [PATCH v2] mfd: rtsx: fix PM suspend for 5227 & 5249 |
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On 10/10/2014 05:24 PM, Lee Jones wrote: > On Fri, 10 Oct 2014, micky_ching@realsil.com.cn wrote: > >> From: Micky Ching <micky_ching@realsil.com.cn> >> >> Fix rts5227&5249 failed send buffer cmd after suspend, >> PM_CTRL3 should reset before send any buffer cmd after suspend. >> Otherwise, buffer cmd will failed, this will lead resume fail. >> >> Signed-off-by: Micky Ching <micky_ching@realsil.com.cn> >> --- >> drivers/mfd/Makefile | 2 +- >> drivers/mfd/rts5227.c | 6 ++++++ >> drivers/mfd/rts5249.c | 4 ++++ >> drivers/mfd/rtsx_gops.c | 37 +++++++++++++++++++++++++++++++++++++ >> drivers/mfd/rtsx_pcr.h | 3 +++ >> include/linux/mfd/rtsx_pci.h | 28 ++++++++++++++++++++++++++++ > These are Card Reader drivers right? > > Do you know why these are in MFD? Hi Lee,
Our chips support SD/MMC card and MS card, SD/MMC card driver is put into mmc/ subsystem, MS card driver is put into memstick/ subsystem. We put the common functions into mfd/ subsystem.
> >> 6 files changed, 79 insertions(+), 1 deletion(-) >> create mode 100644 drivers/mfd/rtsx_gops.c >
-- Best Regards, micky. -------------------- Realsil Microelectronics Inc. PCBU swlinux. Tel:86-512-6258-8966 Ext: 5806
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