diff options
| author | Judith Mendez <jm@ti.com> | 2026-05-13 18:11:53 -0500 |
|---|---|---|
| committer | Linus Walleij <linusw@kernel.org> | 2026-05-25 09:50:48 +0200 |
| commit | 8473c3a197b57ff01396f7a2ec6ddf65383820d4 (patch) | |
| tree | ec6e1f5d9d059468ba600aecd449f9015453607e /scripts/split-man | |
| parent | e7ae89a0c97ce2b68b0983cd01eda67cf373517d (diff) | |
pinctrl: mcp23s08: Initialize mcp->dev and mcp->addr before regmap init
Regmap initialization triggers regcache_maple_populate() which attempts
SPI read to populate cache. SPI read requires mcp->dev and mcp->addr to
be set, without them, NULL pointer dereference occurs during probe.
Move initialization before mcp23s08_spi_regmap_init() call.
Cc: stable@vger.kernel.org
Fixes: f9f4fda15e72 ("pinctrl: mcp23s08: init reg_defaults from HW at probe and switch cache type")
Signed-off-by: Judith Mendez <jm@ti.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Diffstat (limited to 'scripts/split-man')
0 files changed, 0 insertions, 0 deletions