Commit 18d30c09 authored by Russell King's avatar Russell King Committed by Wolfram Sang
Browse files

i2c: pxa: remove some unnecessary debug 



Remove unnecessary show_state() in the loop inside
i2c_pxa_pio_set_master(), which can be unnecessarily verbose.

Remove the i2c_pxa_scream_blue_murder() in i2c_pxa_pio_xfer(), which
will trigger if we are probing the I2C bus and a slave does not
respond; this is a normal event, and not something to report.

Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent ae1c3b73

drivers/i2c/busses/i2c-pxa.c

+1 −3
Original line number Diff line number Diff line
@@ -1161,10 +1161,8 @@ static int i2c_pxa_pio_set_master(struct pxa_i2c *i2c) 
	/*

	 * Wait for the bus to become free.

	 */

	while (timeout-- && readl(_ISR(i2c)) & (ISR_IBB | ISR_UB)) {

	while (timeout-- && readl(_ISR(i2c)) & (ISR_IBB | ISR_UB))

		udelay(1000);

		show_state(i2c);

	}



	if (timeout < 0) {

		show_state(i2c);