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spi: aspeed: Fix window offset of CE1

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The offset value of the mapping window in the kernel structure is
calculated using the value of the previous window offset. This doesn't
reflect how the HW is configured and can lead to erroneous setting of
the second flash device (CE1).

Cc: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Fixes: e3228ed928 ("spi: spi-mem: Convert Aspeed SMC driver to spi-mem")
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20221016155722.3520802-1-clg@kaod.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Cédric Le Goater 2022-10-16 17:57:22 +02:00 committed by Mark Brown
parent b40af6183b
commit f8aa6c895d
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1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-aspeed-smc.c
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@ -398,7 +398,7 @@ static void aspeed_spi_get_windows(struct aspeed_spi *aspi,
windows[cs].cs = cs;
windows[cs].size = data->segment_end(aspi, reg_val) -
data->segment_start(aspi, reg_val);
windows[cs].offset = cs ? windows[cs - 1].offset + windows[cs - 1].size : 0;
windows[cs].offset = data->segment_start(aspi, reg_val) - aspi->ahb_base_phy;
dev_vdbg(aspi->dev, "CE%d offset=0x%.8x size=0x%x\n", cs,
windows[cs].offset, windows[cs].size);
}