linux-kernel - [PATCH 12/47] char: remove blackfin OTP driver

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Date:   Wed, 14 Mar 2018 16:35:25 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     linux-kernel@...r.kernel.org
Cc:     Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 12/47] char: remove blackfin OTP driver

The blackfin architecture is getting removed, so we don't
need this driver any more.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/char/Kconfig    |  28 ------
 drivers/char/Makefile   |   1 -
 drivers/char/bfin-otp.c | 237 ------------------------------------------------
 3 files changed, 266 deletions(-)
 delete mode 100644 drivers/char/bfin-otp.c

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index c9c3c2028b0b..40947a796666 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -66,34 +66,6 @@ config TTY_PRINTK
 
 	  If unsure, say N.
 
-config BFIN_OTP
-	tristate "Blackfin On-Chip OTP Memory Support"
-	depends on BLACKFIN && (BF51x || BF52x || BF54x)
-	default y
-	help
-	  If you say Y here, you will get support for a character device
-	  interface into the One Time Programmable memory pages that are
-	  stored on the Blackfin processor.  This will not get you access
-	  to the secure memory pages however.  You will need to write your
-	  own secure code and reader for that.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called bfin-otp.
-
-	  If unsure, it is safe to say Y.
-
-config BFIN_OTP_WRITE_ENABLE
-	bool "Enable writing support of OTP pages"
-	depends on BFIN_OTP
-	default n
-	help
-	  If you say Y here, you will enable support for writing of the
-	  OTP pages.  This is dangerous by nature as you can only program
-	  the pages once, so only enable this option when you actually
-	  need it so as to not inadvertently clobber data.
-
-	  If unsure, say N.
-
 config PRINTER
 	tristate "Parallel printer support"
 	depends on PARPORT
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index 49b7bd84fa20..c97c768cd1dd 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -14,7 +14,6 @@ obj-$(CONFIG_MSPEC)		+= mspec.o
 obj-$(CONFIG_UV_MMTIMER)	+= uv_mmtimer.o
 obj-$(CONFIG_IBM_BSR)		+= bsr.o
 obj-$(CONFIG_SGI_MBCS)		+= mbcs.o
-obj-$(CONFIG_BFIN_OTP)		+= bfin-otp.o
 
 obj-$(CONFIG_PRINTER)		+= lp.o
 
diff --git a/drivers/char/bfin-otp.c b/drivers/char/bfin-otp.c
deleted file mode 100644
index 0584025bb0c2..000000000000
-- 
2.9.0