Commit 25fcf2b7 authored by Hartmut Knaack's avatar Hartmut Knaack Committed by Grant Likely
Browse files

gpio-pca953x: fix gpio_base



gpio_base was set to 0 if no system platform data or open firmware
platform data was provided. This led to conflicts, if any other gpiochip
with a gpiobase of 0 was instantiated already. Setting it to -1 will
automatically use the first one available.
Signed-off-by: default avatarHartmut Knaack <knaack.h@gmx.de>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 78a43158
......@@ -577,6 +577,7 @@ pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
void
pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
{
*gpio_base = -1;
}
#endif
......
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