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Commit 24906a41 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
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pwm: bcm-iproc: Prevent unloading the driver module while in use 



The owner member of struct pwm_ops must be set to THIS_MODULE to
increase the reference count of the module such that the module cannot
be removed while its code is in use.

Fixes: daa5abc4 ("pwm: Add support for Broadcom iProc PWM controller")
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 40a6b9a0

drivers/pwm/pwm-bcm-iproc.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -187,6 +187,7 @@ static int iproc_pwmc_apply(struct pwm_chip *chip, struct pwm_device *pwm, 
static const struct pwm_ops iproc_pwm_ops = {

static const struct pwm_ops iproc_pwm_ops = {

	.apply = iproc_pwmc_apply,

	.apply = iproc_pwmc_apply,

	.get_state = iproc_pwmc_get_state,

	.get_state = iproc_pwmc_get_state,

	.owner = THIS_MODULE,

};

};





static int iproc_pwmc_probe(struct platform_device *pdev)

static int iproc_pwmc_probe(struct platform_device *pdev)