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board: gw_ventana: gsc: fix GSC read/write functions
authorTim Harvey <tharvey@gateworks.com>
Thu, 24 Mar 2022 15:32:00 +0000 (08:32 -0700)
committerTom Rini <trini@konsulko.com>
Thu, 31 Mar 2022 12:27:51 +0000 (08:27 -0400)
commit051df08fe072c3790c159d7b9966513325eb04ec
treeec17dfaa9fb3431312dae1d6841bd2f7aea08489tree | snapshot
parent0c60b657d8455784a58bfe08acff66a43dfccaadcommit | diff
board: gw_ventana: gsc: fix GSC read/write functions

commit 7c84319af9c7 ("dm: gpio: Correct use of -ENODEV in drivers")
changed the return code for an I2C NAK from -ENODEV to -EREMOTEIO.

Update the gsc_i2c_read and gsc_i2c_write functions for this change
to properly retry the transaction on a NAK meaning the GSC is busy.

Fixes: 7c84319af9c7 ("dm: gpio: Correct use of -ENODEV in drivers")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
board/gateworks/gw_ventana/gsc.c diff | blob | history
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