Hi Linus,
Today's linux-next merge of the gpio tree got a conflict in
drivers/gpio/gpio-mcp23s08.c between commit 99e4b98dbe3a ("gpio:
mcp23s08: Bug fix of SPI device tree registration") from Linus' tree
and commit 3e3bed913e8b ("gpio: mcp23s08: fixed count variable for
devicetree probing") from the gpio tree.
I fixed it up (one way - see below) and can carry the fix as necessary
(no action is required).
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
diff --cc drivers/gpio/gpio-mcp23s08.c
index 3d53fd6880d1,00fbb30b9b10..000000000000
--- a/drivers/gpio/gpio-mcp23s08.c
+++ b/drivers/gpio/gpio-mcp23s08.c
@@@ -894,11 -894,14 +894,12 @@@ static int mcp23s08_probe(struct spi_de
dev_err(&spi->dev, "invalid spi-present-mask\n");
return -ENODEV;
}
+
for (addr = 0; addr < ARRAY_SIZE(pdata->chip); addr++) {
- if ((spi_present_mask & (1 << addr)))
- chips++;
pullups[addr] = 0;
+ if (spi_present_mask & (1 << addr))
+ chips++;
}
- if (!chips)
- return -ENODEV;
} else {
type = spi_get_device_id(spi)->driver_data;
pdata = dev_get_platdata(&spi->dev);
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