Re: [PATCH v3 1/1] nvmem: Change return type of reg read/write to ssize_t

From: AngeloGioacchino Del Regno
Date: Fri May 10 2024 - 06:11:43 EST


Il 10/05/24 10:29, Joy Chakraborty ha scritto:
Change return type of reg_read() and reg_write() callback to ssize_t for
nvmem suppliers to return number of bytes read/written to the nvmem core.

Currently nvmem core assumes the amount of data read/written is equal
to what it has requested from the supplier, this return code facilitates
better error handling in the nvmem core.

Signed-off-by: Joy Chakraborty <joychakr@xxxxxxxxxx>

For MediaTek:

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>