From: Fabiano Rosas <farosas@xxxxxxxxxxxxx>
Subject: scripts/gdb: fix invocation when CONFIG_COMMON_CLK is not set
CLK_GET_RATE_NOCACHE depends on CONFIG_COMMON_CLK. Importing constants.py
when CONFIG_COMMON_CLK is not defined causes:
(gdb) lx-symbols
(...)
File "scripts/gdb/linux/proc.py", line 15, in <module>
from linux import constants
File "scripts/gdb/linux/constants.py", line 2, in <module>
LX_CLK_GET_RATE_NOCACHE = gdb.parse_and_eval("CLK_GET_RATE_NOCACHE")
gdb.error: No symbol "CLK_GET_RATE_NOCACHE" in current context.
Link: http://lkml.kernel.org/r/20190523195313.24701-1-farosas@xxxxxxxxxxxxx
Fixes: e7e6f462c1be ("scripts/gdb: print cached rate in lx-clk-summary")
Signed-off-by: Fabiano Rosas <farosas@xxxxxxxxxxxxx>
Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Cc: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
Cc: Kieran Bingham <kbingham@xxxxxxxxxx>
Cc: Leonard Crestez <leonard.crestez@xxxxxxx>
Cc: Jackie Liu <liuyun01@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/gdb/linux/constants.py.in | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/scripts/gdb/linux/constants.py.in~scripts-gdb-fix-invocation-when-config_common_clk-is-not-set
+++ a/scripts/gdb/linux/constants.py.in
@@ -40,7 +40,8 @@
import gdb
/* linux/clk-provider.h */
-LX_GDBPARSED(CLK_GET_RATE_NOCACHE)
+if IS_BUILTIN(CONFIG_COMMON_CLK):
+ LX_GDBPARSED(CLK_GET_RATE_NOCACHE)
/* linux/fs.h */
LX_VALUE(SB_RDONLY)
_
