tree faab1603f6ec6258a699173e037a35d0063a4bcb
parent afd9dcf23cb232dd5f352336c6b389691682be47
author Caleb Connolly <caleb.connolly@linaro.org> 1691691711 +0100
committer Caleb Connolly <caleb.connolly@linaro.org> 1701783323 +0000
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gpio: qcom_pmic: fix silent dev_read_addr downcast

priv->pid is uint32_t, but dev_read_addr() returns a uint64_t on arm64,
with the upper bits being used for error codes. Do error checking before
downcasting to u32 to prevent errors being silently ignored.

Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>