Merge branch 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c updates from Wolfram Sang:
 "I2C has:

   - using defines for bus speeds to avoid mistakes in hardcoded values;
     lots of small driver updates because of that. Thanks, Andy!

   - API change: i2c_setup_smbus_alert() was renamed to
     i2c_new_smbus_alert_device() and returns ERRPTR now. All in-tree
     users have been converted

   - in the core, a rare race condition when deleting the cdev has been
     fixed. Thanks, Kevin!

   - lots of driver updates. Thanks, everyone!

  I also want to mention: The amount of review and testing tags given
  was quite high this time. Thank you to these people, too. I hope we
  can keep it like this!"

* 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (34 commits)
  i2c: rcar: clean up after refactoring i2c_timings
  macintosh: convert to i2c_new_scanned_device
  i2c: drivers: Use generic definitions for bus frequencies
  i2c: algo: Use generic definitions for bus frequencies
  i2c: stm32f7: switch to I²C generic property parsing
  i2c: rcar: Consolidate timings calls in rcar_i2c_clock_calculate()
  i2c: core: Allow override timing properties with 0
  i2c: core: Provide generic definitions for bus frequencies
  i2c: mxs: Use dma_request_chan() instead dma_request_slave_channel()
  i2c: imx: remove duplicate print after platform_get_irq()
  i2c: designware: Fix spelling typos in the comments
  i2c: designware: Discard i2c_dw_read_comp_param() function
  i2c: designware: Detect the FIFO size in the common code
  i2c: dev: Fix the race between the release of i2c_dev and cdev
  i2c: qcom-geni: Drop of_platform.h include
  i2c: qcom-geni: Grow a dev pointer to simplify code
  i2c: qcom-geni: Let firmware specify irq trigger flags
  i2c: stm32f7: do not backup read-only PECR register
  i2c: smbus: remove outdated references to irq level triggers
  i2c: convert SMBus alert setup function to return an ERRPTR
  ...

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c
index 30efb7913b2e1..44be0926b5663 100644
--- a/drivers/i2c/busses/i2c-bcm-iproc.c
+++ b/drivers/i2c/busses/i2c-bcm-iproc.c
@@ -858,25 +858,25 @@ static int bcm_iproc_i2c_cfg_speed(struct bcm_iproc_i2c_dev *iproc_i2c)
 	if (ret < 0) {
 		dev_info(iproc_i2c->device,
 			"unable to interpret clock-frequency DT property\n");
-		bus_speed = 100000;
+		bus_speed = I2C_MAX_STANDARD_MODE_FREQ;
 	}
 
-	if (bus_speed < 100000) {
+	if (bus_speed < I2C_MAX_STANDARD_MODE_FREQ) {
 		dev_err(iproc_i2c->device, "%d Hz bus speed not supported\n",
 			bus_speed);
 		dev_err(iproc_i2c->device,
 			"valid speeds are 100khz and 400khz\n");
 		return -EINVAL;
-	} else if (bus_speed < 400000) {
-		bus_speed = 100000;
+	} else if (bus_speed < I2C_MAX_FAST_MODE_FREQ) {
+		bus_speed = I2C_MAX_STANDARD_MODE_FREQ;
 	} else {
-		bus_speed = 400000;
+		bus_speed = I2C_MAX_FAST_MODE_FREQ;
 	}
 
 	iproc_i2c->bus_speed = bus_speed;
 	val = iproc_i2c_rd_reg(iproc_i2c, TIM_CFG_OFFSET);
 	val &= ~BIT(TIM_CFG_MODE_400_SHIFT);
-	val |= (bus_speed == 400000) << TIM_CFG_MODE_400_SHIFT;
+	val |= (bus_speed == I2C_MAX_FAST_MODE_FREQ) << TIM_CFG_MODE_400_SHIFT;
 	iproc_i2c_wr_reg(iproc_i2c, TIM_CFG_OFFSET, val);
 
 	dev_info(iproc_i2c->device, "bus set to %u Hz\n", bus_speed);
@@ -1029,7 +1029,7 @@ static int bcm_iproc_i2c_resume(struct device *dev)
 	/* configure to the desired bus speed */
 	val = iproc_i2c_rd_reg(iproc_i2c, TIM_CFG_OFFSET);
 	val &= ~BIT(TIM_CFG_MODE_400_SHIFT);
-	val |= (iproc_i2c->bus_speed == 400000) << TIM_CFG_MODE_400_SHIFT;
+	val |= (iproc_i2c->bus_speed == I2C_MAX_FAST_MODE_FREQ) << TIM_CFG_MODE_400_SHIFT;
 	iproc_i2c_wr_reg(iproc_i2c, TIM_CFG_OFFSET, val);
 
 	bcm_iproc_i2c_enable_disable(iproc_i2c, true);