make /dev/kmem a config option

[linux-2.6-omap-h63xx.git] / drivers / char / Kconfig

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index be8371ac30869d3f0671e14dfe99594f9d5eda5b..5dce3877eee589f8bd680a7c3df8eab74cdd4888 100644 (file)
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -80,6 +80,15 @@ config VT_HW_CONSOLE_BINDING
         information. For framebuffer console users, please refer to
         <file:Documentation/fb/fbcon.txt>.
 
+config DEVKMEM
+       bool "/dev/kmem virtual device support"
+       default y
+       help
+         Say Y here if you want to support the /dev/kmem device. The
+         /dev/kmem device is rarely used, but can be used for certain
+         kind of kernel debugging operations.
+         When in doubt, say "N".
+
 config SERIAL_NONSTANDARD
        bool "Non-standard serial port support"
        depends on HAS_IOMEM
@@ -194,17 +203,6 @@ config MOXA_INTELLIO
          module will be called moxa.
 
 config MOXA_SMARTIO
-       tristate "Moxa SmartIO support (OBSOLETE)"
-       depends on SERIAL_NONSTANDARD
-       help
-         Say Y here if you have a Moxa SmartIO multiport serial card.
-
-         This driver can also be built as a module ( = code which can be
-         inserted in and removed from the running kernel whenever you want).
-         The module will be called mxser. If you want to do that, say M
-         here.
-
-config MOXA_SMARTIO_NEW
        tristate "Moxa SmartIO support v. 2.0"
        depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA)
        help
@@ -215,7 +213,7 @@ config MOXA_SMARTIO_NEW
          changes finally resulting in PCI probing.
 
          This driver can also be built as a module. The module will be called
-         mxser_new. If you want to do that, say M here.
+         mxser. If you want to do that, say M here.
 
 config ISI
        tristate "Multi-Tech multiport card support (EXPERIMENTAL)"
@@ -276,7 +274,7 @@ config N_HDLC
 
 config RISCOM8
        tristate "SDL RISCom/8 card support"
-       depends on SERIAL_NONSTANDARD && BROKEN_ON_SMP
+       depends on SERIAL_NONSTANDARD
        help
          This is a driver for the SDL Communications RISCom/8 multiport card,
          which gives you many serial ports. You would need something like
@@ -492,6 +490,34 @@ config BRIQ_PANEL
 
          It's safe to say N here.
 
+config BFIN_OTP
+       tristate "Blackfin On-Chip OTP Memory Support"
+       depends on BLACKFIN && (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
@@ -715,9 +741,16 @@ config NVRAM
          To compile this driver as a module, choose M here: the
          module will be called nvram.
 
+#
+# These legacy RTC drivers just cause too many conflicts with the generic
+# RTC framework ... let's not even try to coexist any more.
+#
+if RTC_LIB=n
+
 config RTC
        tristate "Enhanced Real Time Clock Support"
-       depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV && !ARM && !SUPERH && !S390
+       depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV \
+                       && !ARM && !SUPERH && !S390 && !AVR32
        ---help---
          If you say Y here and create a character special file /dev/rtc with
          major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -765,7 +798,7 @@ config JS_RTC
 
 config SGI_DS1286
        tristate "SGI DS1286 RTC support"
-       depends on SGI_IP22
+       depends on SGI_HAS_DS1286
        help
          If you say Y here and create a character special file /dev/rtc with
          major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -787,7 +820,7 @@ config SGI_IP27_RTC
 
 config GEN_RTC
        tristate "Generic /dev/rtc emulation"
-       depends on RTC!=y && !IA64 && !ARM && !M32R && !MIPS && !SPARC && !FRV && !S390 && !SUPERH
+       depends on RTC!=y && !IA64 && !ARM && !M32R && !MIPS && !SPARC && !FRV && !S390 && !SUPERH && !AVR32
        ---help---
          If you say Y here and create a character special file /dev/rtc with
          major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -823,6 +856,8 @@ config DS1302
          will get access to the real time clock (or hardware clock) built
          into your computer.
 
+endif # RTC_LIB
+
 config COBALT_LCD
        bool "Support for Cobalt LCD"
        depends on MIPS_COBALT
@@ -886,7 +921,7 @@ config SONYPI
          Device which can be found in many (all ?) Sony Vaio laptops.
 
          If you have one of those laptops, read
-         <file:Documentation/sonypi.txt>, and say Y or M here.
+         <file:Documentation/laptops/sonypi.txt>, and say Y or M here.
 
          To compile this driver as a module, choose M here: the
          module will be called sonypi.