linux-aspeed: spi-nor fixes

Alexander Amelkin (1):
      mtd: spi-nor: fix options for mx66l51235f

Joel Stanley (1):
      spi-nor: Remove unused file

Change-Id: I3737e73215fd3e8aea553e6421e28b61be05da79
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/recipes-kernel/linux/linux-aspeed_git.bb b/recipes-kernel/linux/linux-aspeed_git.bb
index a221e87..bd2233f 100644
--- a/recipes-kernel/linux/linux-aspeed_git.bb
+++ b/recipes-kernel/linux/linux-aspeed_git.bb
@@ -1,6 +1,6 @@
 KBRANCH ?= "dev-5.7"
 LINUX_VERSION ?= "5.7.9"
 
-SRCREV="a5cacfe83648dd224b51f3ab2b5621f266972337"
+SRCREV="b4c6df7fa441adc22bf8e5bbcad807cf484022d4"
 
 require linux-aspeed.inc