[PATCH] MAINTAINERS: don't automatically patches involving SiFive to the linux-riscv list

[Paul Walmsley]

The current K: entry in the "SIFIVE DRIVERS" section causes
scripts/get_maintainer.pl to recommend that all patches that originate
from, or are sent or copied to, anyone with a @sifive.com E-mail
address to be copied to the linux-riscv@xxxxxxxxxxxxxxxxxxx mailing
list:

https://lore.kernel.org/linux-riscv/CABEDWGxKCqCq2HBU8u1-=QgmMCdb69oXxN5rz65nxNODxdCAnw@xxxxxxxxxxxxxx/

This is undesirable, since not all of these patches may be relevant to
the linux-riscv@ mailing list.  Fix by excluding K: matches that look
like a sifive.com E-mail address.

Based on the following patch from Palmer Dabbelt <palmer@xxxxxxxxxx>:

https://lore.kernel.org/linux-riscv/mhng-2a897a66-1f3d-4878-ba47-1ae36b555540@palmer-si-x1e/

Signed-off-by: Paul Walmsley <paul.walmsley@xxxxxxxxxx>
Cc: Palmer Dabbelt <palmer@xxxxxxxxxx>
---
 MAINTAINERS | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 57f496cff999..66d23856781d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14332,7 +14332,7 @@ M:	Paul Walmsley <paul.walmsley@xxxxxxxxxx>
 L:	linux-riscv@xxxxxxxxxxxxxxxxxxx
 T:	git git://github.com/sifive/riscv-linux.git
 S:	Supported
-K:	sifive
+K:	[^@]sifive
 N:	sifive
 
 SILEAD TOUCHSCREEN DRIVER
-- 
2.20.1