This shutdown method disables I2C to avoid corrupting a new kernel started with kexec. Signed-off-by: Austin Christ <austinwc@xxxxxxxxxxxxxx> --- drivers/i2c/busses/i2c-qup.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c index 08f8e01..b96f01a 100644 --- a/drivers/i2c/busses/i2c-qup.c +++ b/drivers/i2c/busses/i2c-qup.c @@ -1651,12 +1651,16 @@ static int qup_i2c_remove(struct platform_device *pdev) return 0; } +static void qup_i2c_shutdown(struct platform_device *pdev) +{ + qup_i2c_remove(pdev); +} + #ifdef CONFIG_PM static int qup_i2c_pm_suspend_runtime(struct device *device) { struct qup_i2c_dev *qup = dev_get_drvdata(device); - dev_dbg(device, "pm_runtime: suspending...\n"); qup_i2c_disable_clocks(qup); return 0; } @@ -1717,6 +1721,7 @@ static int qup_i2c_resume(struct device *device) static struct platform_driver qup_i2c_driver = { .probe = qup_i2c_probe, .remove = qup_i2c_remove, + .shutdown = qup_i2c_shutdown, .driver = { .name = "i2c_qup", .pm = &qup_i2c_qup_pm_ops, -- Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project. -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html