diff options
| author | Ian Abbott <abbotti@mev.co.uk> | 2026-01-30 16:47:48 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-02 15:49:38 +0200 |
| commit | 3742ff1605d50c8c2ea78a896f2e281b1f785c37 (patch) | |
| tree | 817bf2332c7c592dd715511138cf31b0a5391949 /scripts/stackusage | |
| parent | 4804bacd9d7bfa56670d4449ef034234384afc93 (diff) | |
comedi: dt2817: Add sanity checks for I/O base address
The "dt2817" driver uses an admin-supplied configuration option
(`it->options[0]`) to configure the I/O port base address of a DT2817
board. It currently allows any base address to be configured but the
hardware only supports base addresses (configured by on-board jumpers)
in the range 0x200 to 0x3f8 on 8-byte boundaries.
Add a sanity check to ensure the device is not configured at an
unsupported base address.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://patch.msgid.link/20260130170416.49994-24-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions