From 18d30c0946f912cdb86ab0417661eccda6342375 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 11 May 2020 22:10:42 +0100 Subject: [PATCH] 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: Russell King Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-pxa.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index 0becab239476..db739cce93ac 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -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); -- 2.39.5