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| author | Zhaoyang Yu <2426767509@qq.com> | 2026-03-01 16:22:56 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-12 15:24:23 +0100 |
| commit | 2c8c3487b25b2e599528299224a54941e0b835ed (patch) | |
| tree | 45c7d5e32d55e3b205545ef6b687dc3986d80869 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | c1d2deb6492fbd900392f4ebd47572ca4903d0fe (diff) | |
serial: auart: check clk_enable() return in console write
Add a check for clk_enable() in auart_console_write(). If
clk_enable() fails, return immediately to avoid accessing
hardware registers while the clock is not enabled.
Signed-off-by: Zhaoyang Yu <2426767509@qq.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/tencent_AB29FADF1FAD67D818283B6BB4FDF66F2F08@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions