[PATCH v2] usb: host: imx21-hcd: Remove unused driver

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From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>

imx21-hcd does not have a single user in the kernel, so let's just remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
Changes since v1:
- Fix grammar in the commit log

 drivers/usb/Makefile         |    1 -
 drivers/usb/host/Kconfig     |   12 -
 drivers/usb/host/Makefile    |    1 -
 drivers/usb/host/imx21-dbg.c |  531 ------------
 drivers/usb/host/imx21-hcd.c | 1947 ------------------------------------------
 drivers/usb/host/imx21-hcd.h |  444 ----------
 6 files changed, 2936 deletions(-)
 delete mode 100644 drivers/usb/host/imx21-dbg.c
 delete mode 100644 drivers/usb/host/imx21-hcd.c
 delete mode 100644 drivers/usb/host/imx21-hcd.h

diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index d7be717..825f563 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -24,7 +24,6 @@ obj-$(CONFIG_USB_U132_HCD)	+= host/
 obj-$(CONFIG_USB_R8A66597_HCD)	+= host/
 obj-$(CONFIG_USB_HWA_HCD)	+= host/
 obj-$(CONFIG_USB_ISP1760_HCD)	+= host/
-obj-$(CONFIG_USB_IMX21_HCD)	+= host/
 obj-$(CONFIG_USB_FSL_MPH_DR_OF)	+= host/
 obj-$(CONFIG_USB_FUSBH200_HCD)	+= host/
 obj-$(CONFIG_USB_FOTG210_HCD)	+= host/
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 31f9b11..2decbda 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -739,18 +739,6 @@ config USB_HWA_HCD
 	  To compile this driver a module, choose M here: the module
 	  will be called "hwa-hc".
 
-config USB_IMX21_HCD
-       tristate "i.MX21 HCD support"
-       depends on ARM && ARCH_MXC
-       help
-         This driver enables support for the on-chip USB host in the
-         i.MX21 processor.
-
-         To compile this driver as a module, choose M here: the
-         module will be called "imx21-hcd".
-
-
-
 config USB_OCTEON2_COMMON
 	bool
 	default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 0336bb2..8c0e0df 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -71,7 +71,6 @@ obj-$(CONFIG_USB_U132_HCD)	+= u132-hcd.o
 obj-$(CONFIG_USB_R8A66597_HCD)	+= r8a66597-hcd.o
 obj-$(CONFIG_USB_ISP1760_HCD)	+= isp1760.o
 obj-$(CONFIG_USB_HWA_HCD)	+= hwa-hc.o
-obj-$(CONFIG_USB_IMX21_HCD)	+= imx21-hcd.o
 obj-$(CONFIG_USB_FSL_MPH_DR_OF)	+= fsl-mph-dr-of.o
 obj-$(CONFIG_USB_OCTEON2_COMMON) += octeon2-common.o
 obj-$(CONFIG_USB_HCD_BCMA)	+= bcma-hcd.o
diff --git a/drivers/usb/host/imx21-dbg.c b/drivers/usb/host/imx21-dbg.c
deleted file mode 100644
index 4f320d0..0000000
diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c
deleted file mode 100644
index 207bad9..0000000
diff --git a/drivers/usb/host/imx21-hcd.h b/drivers/usb/host/imx21-hcd.h
deleted file mode 100644
index 05122f8..0000000
-- 
1.9.1

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