board/BuR/kwb: fix usage of 'i2c_set_bus_speed'

- fix: return-value of 'i2c_set_bus_speed' was interpreted wrong

Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>

diff --git a/board/BuR/kwb/board.c b/board/BuR/kwb/board.c
index 8aa16bcf808986850d4fdd02c67d33f0461fbcfd..804765a8de9b7866780f99ae39422c6f712efc84 100644 (file)
--- a/board/BuR/kwb/board.c
+++ b/board/BuR/kwb/board.c
@@ -120,7 +120,7 @@ void am33xx_spl_board_init(void)
 
        /* power-ON  3V3 via Resetcontroller */
        oldspeed = i2c_get_bus_speed();
 
        /* power-ON  3V3 via Resetcontroller */
        oldspeed = i2c_get_bus_speed();

-       if (0 != i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC)) {
+       if (i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC) >= 0) {

                buf = RSTCTRL_FORCE_PWR_NEN;
                i2c_write(RSTCTRL_ADDR, RSTCTRL_CTRLREG, 1,
                          (uint8_t *)&buf, sizeof(buf));
                buf = RSTCTRL_FORCE_PWR_NEN;
                i2c_write(RSTCTRL_ADDR, RSTCTRL_CTRLREG, 1,
                          (uint8_t *)&buf, sizeof(buf));


@@ -221,7 +221,7 @@ int board_late_init(void)
                           TPS65217_WLEDCTRL1, 0x09, 0xFF);
        /* write bootinfo into scratchregister of resetcontroller */
        oldspeed = i2c_get_bus_speed();
                           TPS65217_WLEDCTRL1, 0x09, 0xFF);
        /* write bootinfo into scratchregister of resetcontroller */
        oldspeed = i2c_get_bus_speed();

-       if (0 != i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC)) {
+       if (i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC) >= 0) {

                i2c_write(RSTCTRL_ADDR, RSTCTRL_SCRATCHREG, 1,
                          (uint8_t *)&buf, sizeof(buf));
                i2c_set_bus_speed(oldspeed);
                i2c_write(RSTCTRL_ADDR, RSTCTRL_SCRATCHREG, 1,
                          (uint8_t *)&buf, sizeof(buf));
                i2c_set_bus_speed(oldspeed);