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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-10-07 17:38:47 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-10-15 10:48:00 +0300 |
| commit | 28e7f8ff90583791a034d43b5d2e3fe394142e13 (patch) | |
| tree | a66af848641337c5a4e5d8ca3854d2f5368e9129 /LICENSES/preferred/LGPL-2.0 | |
| parent | 412da8c7224af6888ed8b2a94ee16bb34a4200a6 (diff) | |
| download | linux-28e7f8ff90583791a034d43b5d2e3fe394142e13.tar.xz | |
pinctrl: renesas: checker: Fix off-by-one bug in drive register check
The GENMASK(h, l) macro creates a contiguous bitmask starting at bit
position @l and ending at position @h, inclusive.
This did not trigger any error checks, as the individual register fields
cover at most 3 of the 4 available bits.
Fixes: 08df16e07ad0a1ec ("pinctrl: sh-pfc: checker: Add drive strength register checks")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/8f82d6147fbe3367d4c83962480e97f58d9c96a2.1633615652.git.geert+renesas@glider.be
Diffstat (limited to 'LICENSES/preferred/LGPL-2.0')
0 files changed, 0 insertions, 0 deletions