1. 8f1cc3b gpio: mcp23s08 handles multiple chips per chipselect by David Brownell · 16 years ago
  2. d8f388d gpio: sysfs interface by David Brownell · 16 years ago
  3. 1d1c1d9 gpio: mcp23s08 debug fix by Roel Kluin · 16 years ago
  4. d72cbed gpiolib: i2c/spi drivers: handle rmmod better by Guennadi Liakhovetski · 16 years ago
  5. e58b9e2 mcp23s08 spi gpio expander support by David Brownell · 17 years ago