diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f6d242b20ec..11dc539dcba 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-08-26  Anatoly Sokolov  <aesok@post.ru>
+
+	* doc/invoke.texi (AVR Options): Remove documentation of -minit-stack
+	switch.
+
 2009-08-26  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	* config/mips/mips-protos.h (mips_output_sync): Declare.
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 0ee51ba0f52..8c1db6d7ed3 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -469,7 +469,7 @@ Objective-C and Objective-C++ Dialects}.
 -mfix-cortex-m3-ldrd}
 
 @emph{AVR Options}
-@gccoptlist{-mmcu=@var{mcu}  -msize  -minit-stack=@var{n}  -mno-interrupts @gol
+@gccoptlist{-mmcu=@var{mcu}  -msize  -mno-interrupts @gol
 -mcall-prologues  -mtiny-stack  -mint8}
 
 @emph{Blackfin Options}
@@ -9620,11 +9620,6 @@ atmega64, atmega128, at43usb355, at94k).
 @opindex msize
 Output instruction sizes to the asm file.
 
-@item -minit-stack=@var{N}
-@opindex minit-stack
-Specify the initial stack address, which may be a symbol or numeric value,
-@samp{__stack} is the default.
-
 @item -mno-interrupts
 @opindex mno-interrupts
 Generated code is not compatible with hardware interrupts.