Merge branches 'pxa-misc', 'pxa-pwm' and 'pxa-multi' into pxa
[linux-2.6.git] / drivers / i2c / busses / i2c-pxa.c
index eb26d2a..dde6ce9 100644 (file)
@@ -944,32 +944,6 @@ static const struct i2c_algorithm i2c_pxa_pio_algorithm = {
        .functionality  = i2c_pxa_functionality,
 };
 
-static void i2c_pxa_enable(struct platform_device *dev)
-{
-       if (cpu_is_pxa27x()) {
-               switch (dev->id) {
-               case 0:
-                       pxa_gpio_mode(GPIO117_I2CSCL_MD);
-                       pxa_gpio_mode(GPIO118_I2CSDA_MD);
-                       break;
-               case 1:
-                       local_irq_disable();
-                       PCFR |= PCFR_PI2CEN;
-                       local_irq_enable();
-                       break;
-               }
-       }
-}
-
-static void i2c_pxa_disable(struct platform_device *dev)
-{
-       if (cpu_is_pxa27x() && dev->id == 1) {
-               local_irq_disable();
-               PCFR &= ~PCFR_PI2CEN;
-               local_irq_enable();
-       }
-}
-
 #define res_len(r)             ((r)->end - (r)->start + 1)
 static int i2c_pxa_probe(struct platform_device *dev)
 {
@@ -1035,7 +1009,6 @@ static int i2c_pxa_probe(struct platform_device *dev)
 #endif
 
        clk_enable(i2c->clk);
-       i2c_pxa_enable(dev);
 
        if (plat) {
                i2c->adap.class = plat->class;
@@ -1079,7 +1052,6 @@ eadapt:
                free_irq(irq, i2c);
 ereqirq:
        clk_disable(i2c->clk);
-       i2c_pxa_disable(dev);
        iounmap(i2c->reg_base);
 eremap:
        clk_put(i2c->clk);
@@ -1102,7 +1074,6 @@ static int __exit i2c_pxa_remove(struct platform_device *dev)
 
        clk_disable(i2c->clk);
        clk_put(i2c->clk);
-       i2c_pxa_disable(dev);
 
        iounmap(i2c->reg_base);
        release_mem_region(i2c->iobase, i2c->iosize);