misc: rtsx: Move Realtek Card Reader Driver to misc

Because Realtek card reader drivers are pcie and usb drivers,
and they bridge mmc subsystem and memstick subsystem, they are
not mfd drivers. Greg and Lee Jones had a discussion about
where to put the drivers, the result is that misc is a good
place for them, so I move all files to misc. If I don't move
them to a right place, I can't add any patch for this driver.

Signed-off-by: Rui Feng <rui_feng@realsil.com.cn>
Reviewed-by: Daniel Bristot de Oliveira <bristot@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tested-by: Perry Yuan <perry_yuan@dell.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/memstick/host/Kconfig b/drivers/memstick/host/Kconfig
index 7310e32..aa2b078 100644 (file)
--- a/drivers/memstick/host/Kconfig
+++ b/drivers/memstick/host/Kconfig
@@ -45,7 +45,7 @@ config MEMSTICK_R592
 
 config MEMSTICK_REALTEK_PCI
        tristate "Realtek PCI-E Memstick Card Interface Driver"
-       depends on MFD_RTSX_PCI
+       depends on MISC_RTSX_PCI
        help
          Say Y here to include driver code to support Memstick card interface
          of Realtek PCI-E card reader
@@ -55,7 +55,7 @@ config MEMSTICK_REALTEK_PCI
 
 config MEMSTICK_REALTEK_USB
        tristate "Realtek USB Memstick Card Interface Driver"
-       depends on MFD_RTSX_USB
+       depends on MISC_RTSX_USB
        help
          Say Y here to include driver code to support Memstick card interface
          of Realtek RTS5129/39 series USB card reader

diff --git a/drivers/memstick/host/rtsx_pci_ms.c b/drivers/memstick/host/rtsx_pci_ms.c
index 818fa94..a44b457 100644 (file)
--- a/drivers/memstick/host/rtsx_pci_ms.c
+++ b/drivers/memstick/host/rtsx_pci_ms.c
@@ -24,7 +24,7 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/memstick.h>
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 #include <asm/unaligned.h>
 
 struct realtek_pci_ms {

diff --git a/drivers/memstick/host/rtsx_usb_ms.c b/drivers/memstick/host/rtsx_usb_ms.c
index 2e3cf01..4f64563 100644 (file)
--- a/drivers/memstick/host/rtsx_usb_ms.c
+++ b/drivers/memstick/host/rtsx_usb_ms.c
@@ -25,7 +25,7 @@
 #include <linux/workqueue.h>
 #include <linux/memstick.h>
 #include <linux/kthread.h>
-#include <linux/mfd/rtsx_usb.h>
+#include <linux/rtsx_usb.h>
 #include <linux/pm_runtime.h>
 #include <linux/mutex.h>
 #include <linux/sched.h>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 1d20a80..1246ba1 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -929,17 +929,6 @@ config MFD_RDC321X
          southbridge which provides access to GPIOs and Watchdog using the
          southbridge PCI device configuration space.
 
-config MFD_RTSX_PCI
-       tristate "Realtek PCI-E card reader"
-       depends on PCI
-       select MFD_CORE
-       help
-         This supports for Realtek PCI-Express card reader including rts5209,
-         rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc.
-         Realtek card reader supports access to many types of memory cards,
-         such as Memory Stick, Memory Stick Pro, Secure Digital and
-         MultiMediaCard.
-
 config MFD_RT5033
        tristate "Richtek RT5033 Power Management IC"
        depends on I2C
@@ -953,16 +942,6 @@ config MFD_RT5033
          sub-devices like charger, fuel gauge, flash LED, current source,
          LDO and Buck.
 
-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 d9474ad..293e223 100644 (file)
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -19,10 +19,6 @@ obj-$(CONFIG_MFD_CROS_EC_I2C)        += cros_ec_i2c.o
 obj-$(CONFIG_MFD_CROS_EC_SPI)  += cros_ec_spi.o
 obj-$(CONFIG_MFD_EXYNOS_LPASS) += exynos-lpass.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-$(CONFIG_HTC_PASIC3)       += htc-pasic3.o
 obj-$(CONFIG_HTC_I2CPLD)       += htc-i2cpld.o
 

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index f1a5c23..7c0fa24 100644 (file)
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -496,6 +496,10 @@ config PCI_ENDPOINT_TEST
            Enable this configuration option to enable the host side test driver
            for PCI Endpoint.
 
+config MISC_RTSX
+       tristate
+       default MISC_RTSX_PCI || MISC_RTSX_USB
+
 source "drivers/misc/c2port/Kconfig"
 source "drivers/misc/eeprom/Kconfig"
 source "drivers/misc/cb710/Kconfig"
@@ -508,4 +512,5 @@ source "drivers/misc/mic/Kconfig"
 source "drivers/misc/genwqe/Kconfig"
 source "drivers/misc/echo/Kconfig"
 source "drivers/misc/cxl/Kconfig"
+source "drivers/misc/cardreader/Kconfig"
 endmenu

diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 5ca5f64..8d8cc09 100644 (file)
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -55,6 +55,7 @@ obj-$(CONFIG_CXL_BASE)                += cxl/
 obj-$(CONFIG_ASPEED_LPC_CTRL)  += aspeed-lpc-ctrl.o
 obj-$(CONFIG_ASPEED_LPC_SNOOP) += aspeed-lpc-snoop.o
 obj-$(CONFIG_PCI_ENDPOINT_TEST)        += pci_endpoint_test.o
+obj-$(CONFIG_MISC_RTSX)        += cardreader/
 
 lkdtm-$(CONFIG_LKDTM)          += lkdtm_core.o
 lkdtm-$(CONFIG_LKDTM)          += lkdtm_bugs.o

diff --git a/drivers/misc/cardreader/Kconfig b/drivers/misc/cardreader/Kconfig
new file mode 100644 (file)
index 0000000..e7d835a
--- /dev/null
+++ b/drivers/misc/cardreader/Kconfig
@@ -0,0 +1,20 @@
+config MISC_RTSX_PCI
+       tristate "Realtek PCI-E card reader"
+       depends on PCI
+       select MFD_CORE
+       help
+         This supports for Realtek PCI-Express card reader including rts5209,
+         rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411.
+         Realtek card readers support access to many types of memory cards,
+         such as Memory Stick, Memory Stick Pro, Secure Digital and
+         MultiMediaCard.
+
+config MISC_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.

diff --git a/drivers/misc/cardreader/Makefile b/drivers/misc/cardreader/Makefile
new file mode 100644 (file)
index 0000000..78337b2
--- /dev/null
+++ b/drivers/misc/cardreader/Makefile
@@ -0,0 +1,4 @@
+rtsx_pci-objs := rtsx_pcr.o rts5209.o rts5229.o rtl8411.o rts5227.o rts5249.o
+
+obj-$(CONFIG_MISC_RTSX_PCI)    += rtsx_pci.o
+obj-$(CONFIG_MISC_RTSX_USB)    += rtsx_usb.o

diff --git a/drivers/mfd/rtl8411.c b/drivers/misc/cardreader/rtl8411.c
similarity index 99%
rename from drivers/mfd/rtl8411.c
rename to drivers/misc/cardreader/rtl8411.c
index b3ae659..434fd07 100644 (file)
--- a/drivers/mfd/rtl8411.c
+++ b/drivers/misc/cardreader/rtl8411.c
@@ -23,7 +23,7 @@
 #include <linux/module.h>
 #include <linux/bitops.h>
 #include <linux/delay.h>
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 
 #include "rtsx_pcr.h"
 

diff --git a/drivers/mfd/rts5209.c b/drivers/misc/cardreader/rts5209.c
similarity index 99%
rename from drivers/mfd/rts5209.c
rename to drivers/misc/cardreader/rts5209.c
index b95beec..ce68c48 100644 (file)
--- a/drivers/mfd/rts5209.c
+++ b/drivers/misc/cardreader/rts5209.c
@@ -21,7 +21,7 @@
 
 #include <linux/module.h>
 #include <linux/delay.h>
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 
 #include "rtsx_pcr.h"
 

diff --git a/drivers/mfd/rts5227.c b/drivers/misc/cardreader/rts5227.c
similarity index 99%
rename from drivers/mfd/rts5227.c
rename to drivers/misc/cardreader/rts5227.c
index ff296a4..024dcba 100644 (file)
--- a/drivers/mfd/rts5227.c
+++ b/drivers/misc/cardreader/rts5227.c
@@ -22,7 +22,7 @@
 
 #include <linux/module.h>
 #include <linux/delay.h>
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 
 #include "rtsx_pcr.h"
 

diff --git a/drivers/mfd/rts5229.c b/drivers/misc/cardreader/rts5229.c
similarity index 99%
rename from drivers/mfd/rts5229.c
rename to drivers/misc/cardreader/rts5229.c
index 9ed9dc8..9119261 100644 (file)
--- a/drivers/mfd/rts5229.c
+++ b/drivers/misc/cardreader/rts5229.c
@@ -21,7 +21,7 @@
 
 #include <linux/module.h>
 #include <linux/delay.h>
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 
 #include "rtsx_pcr.h"
 

diff --git a/drivers/mfd/rts5249.c b/drivers/misc/cardreader/rts5249.c
similarity index 99%
rename from drivers/mfd/rts5249.c
rename to drivers/misc/cardreader/rts5249.c
index 7fcf37b..dbe013a 100644 (file)
--- a/drivers/mfd/rts5249.c
+++ b/drivers/misc/cardreader/rts5249.c
@@ -21,7 +21,7 @@
 
 #include <linux/module.h>
 #include <linux/delay.h>
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 
 #include "rtsx_pcr.h"
 
@@ -738,4 +738,3 @@ void rts525a_init_params(struct rtsx_pcr *pcr)
        pcr->reg_pm_ctrl3 = RTS524A_PM_CTRL3;
        pcr->ops = &rts525a_pcr_ops;
 }
-

diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c
similarity index 99%
rename from drivers/mfd/rtsx_pcr.c
rename to drivers/misc/cardreader/rtsx_pcr.c
index 590fb9a..b60bd2a 100644 (file)
--- a/drivers/mfd/rtsx_pcr.c
+++ b/drivers/misc/cardreader/rtsx_pcr.c
@@ -29,7 +29,7 @@
 #include <linux/idr.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/core.h>
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 #include <linux/mmc/card.h>
 #include <asm/unaligned.h>
 

diff --git a/drivers/mfd/rtsx_pcr.h b/drivers/misc/cardreader/rtsx_pcr.h
similarity index 99%
rename from drivers/mfd/rtsx_pcr.h
rename to drivers/misc/cardreader/rtsx_pcr.h
index ec784e0..b0691c9 100644 (file)
--- a/drivers/mfd/rtsx_pcr.h
+++ b/drivers/misc/cardreader/rtsx_pcr.h
@@ -22,7 +22,7 @@
 #ifndef __RTSX_PCR_H
 #define __RTSX_PCR_H
 
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 
 #define MIN_DIV_N_PCR          80
 #define MAX_DIV_N_PCR          208

diff --git a/drivers/mfd/rtsx_usb.c b/drivers/misc/cardreader/rtsx_usb.c
similarity index 99%
rename from drivers/mfd/rtsx_usb.c
rename to drivers/misc/cardreader/rtsx_usb.c
index 59d61b0..b97903f 100644 (file)
--- a/drivers/mfd/rtsx_usb.c
+++ b/drivers/misc/cardreader/rtsx_usb.c
@@ -23,7 +23,7 @@
 #include <linux/usb.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/core.h>
-#include <linux/mfd/rtsx_usb.h>
+#include <linux/rtsx_usb.h>
 
 static int polling_pipe = 1;
 module_param(polling_pipe, int, S_IRUGO | S_IWUSR);

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 567028c..cec8152 100644 (file)
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -838,14 +838,14 @@ config MMC_USDHI6ROL0
 
 config MMC_REALTEK_PCI
        tristate "Realtek PCI-E SD/MMC Card Interface Driver"
-       depends on MFD_RTSX_PCI
+       depends on MISC_RTSX_PCI
        help
          Say Y here to include driver code to support SD/MMC card interface
          of Realtek PCI-E card reader
 
 config MMC_REALTEK_USB
        tristate "Realtek USB SD/MMC Card Interface Driver"
-       depends on MFD_RTSX_USB
+       depends on MISC_RTSX_USB
        help
          Say Y here to include driver code to support SD/MMC card interface
          of Realtek RTS5129/39 series card reader

diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index 0848dc0..30bd808 100644 (file)
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -30,7 +30,7 @@
 #include <linux/mmc/sd.h>
 #include <linux/mmc/sdio.h>
 #include <linux/mmc/card.h>
-#include <linux/mfd/rtsx_pci.h>
+#include <linux/rtsx_pci.h>
 #include <asm/unaligned.h>
 
 struct realtek_pci_sdmmc {

diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c
index 76da168..7842207 100644 (file)
--- a/drivers/mmc/host/rtsx_usb_sdmmc.c
+++ b/drivers/mmc/host/rtsx_usb_sdmmc.c
@@ -31,7 +31,7 @@
 #include <linux/scatterlist.h>
 #include <linux/pm_runtime.h>
 
-#include <linux/mfd/rtsx_usb.h>
+#include <linux/rtsx_usb.h>
 #include <asm/unaligned.h>
 
 #if defined(CONFIG_LEDS_CLASS) || (defined(CONFIG_LEDS_CLASS_MODULE) && \

diff --git a/include/linux/mfd/rtsx_common.h b/include/linux/rtsx_common.h
similarity index 100%
rename from include/linux/mfd/rtsx_common.h
rename to include/linux/rtsx_common.h

diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/rtsx_pci.h
similarity index 99%
rename from include/linux/mfd/rtsx_pci.h
rename to include/linux/rtsx_pci.h
index a2a1318..82abac7 100644 (file)
--- a/include/linux/mfd/rtsx_pci.h
+++ b/include/linux/rtsx_pci.h
@@ -24,7 +24,7 @@
 
 #include <linux/sched.h>
 #include <linux/pci.h>
-#include <linux/mfd/rtsx_common.h>
+#include <linux/rtsx_common.h>
 
 #define MAX_RW_REG_CNT                 1024
 

diff --git a/include/linux/mfd/rtsx_usb.h b/include/linux/rtsx_usb.h
similarity index 100%
rename from include/linux/mfd/rtsx_usb.h
rename to include/linux/rtsx_usb.h