[U-Boot] [PATCH] sparc: fix unknown escape sequence warnings

[Mike Frysinger]

I don't know what exactly the code was going for, but the object code
is the same before/after my change, and in looking at the env strings,
this seems to be OK.

Otherwise gcc warns:
cc1: warning: unknown escape sequence: '\$'
cc1: warning: unknown escape sequence: '\)'
cc1: warning: unknown escape sequence: '\040'
cc1: warning: unknown escape sequence: '\$'
cc1: warning: unknown escape sequence: '\)'

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 include/configs/gr_cpci_ax2000.h |    2 +-
 include/configs/gr_ep2s60.h      |    2 +-
 include/configs/gr_xc3s_1500.h   |    2 +-
 include/configs/grsim.h          |    2 +-
 include/configs/grsim_leon2.h    |    2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/configs/gr_cpci_ax2000.h b/include/configs/gr_cpci_ax2000.h
index a127a2b..992aea5 100644
--- a/include/configs/gr_cpci_ax2000.h
+++ b/include/configs/gr_cpci_ax2000.h
@@ -108,7 +108,7 @@
 		"bootm ${kernel_addr}\0"				\
 	"flash_self=run ramargs addip;"					\
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
-	"getkernel=tftpboot \$\(scratch\)\ \$\(bootfile\)\0" \
+	"getkernel=tftpboot $(scratch) $(bootfile)\0" \
 	"bootargs=console=ttyS0,38400 root=/dev/nfs rw nfsroot=192.168.0.20:/export/rootfs ip=192.168.0.206:192.168.0.20:192.168.0.1:255.255.255.0:ax2000:eth0\0"
 
 #if CONFIG_LEON_RAM_SELECT == CONFIG_LEON_RAM_SRAM
diff --git a/include/configs/gr_ep2s60.h b/include/configs/gr_ep2s60.h
index 643efc4..d1fcf3b 100644
--- a/include/configs/gr_ep2s60.h
+++ b/include/configs/gr_ep2s60.h
@@ -115,7 +115,7 @@
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
 	"net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0"	\
 	"scratch=40800000\0"					\
-	"getkernel=tftpboot \$\(scratch\)\ \$\(bootfile\)\0" \
+	"getkernel=tftpboot $(scratch) $(bootfile)\0" \
 	"bootargs=console=ttyS0,38400 root=/dev/nfs rw nfsroot=192.168.0.20:/export/rootfs ip=192.168.0.207:192.168.0.20:192.168.0.1:255.255.255.0:ml401:eth0\0" \
 	""
 
diff --git a/include/configs/gr_xc3s_1500.h b/include/configs/gr_xc3s_1500.h
index e13299e..1d804f8 100644
--- a/include/configs/gr_xc3s_1500.h
+++ b/include/configs/gr_xc3s_1500.h
@@ -91,7 +91,7 @@
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
 	"net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0"	\
 	"scratch=40200000\0"					\
-	"getkernel=tftpboot \$\(scratch\)\ \$\(bootfile\)\0" \
+	"getkernel=tftpboot $(scratch) $(bootfile)\0" \
 	"bootargs=console=ttyS0,38400 root=/dev/nfs rw nfsroot=192.168.0.20:/export/rootfs ip=192.168.0.206:192.168.0.20:192.168.0.1:255.255.255.0:grxc3s1500_daniel:eth0\0" \
 	""
 
diff --git a/include/configs/grsim.h b/include/configs/grsim.h
index f868d96..73bd494 100644
--- a/include/configs/grsim.h
+++ b/include/configs/grsim.h
@@ -113,7 +113,7 @@
 	"net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0"	\
 	"rootpath=/export/roofs\0"					\
 	"scratch=40000000\0"					\
-	"getkernel=tftpboot \$\(scratch\)\ \$\(bootfile\)\0" \
+	"getkernel=tftpboot $(scratch) $(bootfile)\0" \
 	"ethaddr=00:00:7A:CC:00:12\0" \
 	"bootargs=console=ttyS0,38400" \
 	""
diff --git a/include/configs/grsim_leon2.h b/include/configs/grsim_leon2.h
index ed1008f..75e9605 100644
--- a/include/configs/grsim_leon2.h
+++ b/include/configs/grsim_leon2.h
@@ -110,7 +110,7 @@
 	"net_nfs=tftp 40000000 ${bootfile};run nfsargs addip;bootm\0"	\
 	"rootpath=/export/roofs\0"					\
 	"scratch=40000000\0"					\
-	"getkernel=tftpboot \$\(scratch\)\ \$\(bootfile\)\0" \
+	"getkernel=tftpboot $(scratch) $(bootfile)\0" \
 	"ethaddr=00:00:7A:CC:00:12\0" \
 	"bootargs=console=ttyS0,38400" \
 	""
-- 
1.7.6.1