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Commit b262bc74 authored by Laurent Pinchart's avatar Laurent Pinchart
Browse files

clocksource: sh_cmt: Replace kmalloc + memset with kzalloc 



One kzalloc a day keeps the bugs away.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent 740a9518

drivers/clocksource/sh_cmt.c

+1 −5
Original line number Diff line number Diff line
@@ -672,8 +672,6 @@ static void sh_cmt_register_clockevent(struct sh_cmt_channel *ch, 
{

	struct clock_event_device *ced = &ch->ced;



	memset(ced, 0, sizeof(*ced));



	ced->name = name;

	ced->features = CLOCK_EVT_FEAT_PERIODIC;

	ced->features |= CLOCK_EVT_FEAT_ONESHOT;
@@ -709,7 +707,6 @@ static int sh_cmt_setup_channel(struct sh_cmt_channel *ch, unsigned int index, 
	int irq;

	int ret;



	memset(ch, 0, sizeof(*ch));

	ch->cmt = cmt;

	ch->base = cmt->mapbase_ch;

	ch->index = index;
@@ -758,7 +755,6 @@ static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev) 
	int ret;

	ret = -ENXIO;



	memset(cmt, 0, sizeof(*cmt));

	cmt->pdev = pdev;



	if (!cfg) {
@@ -861,7 +857,7 @@ static int sh_cmt_probe(struct platform_device *pdev) 
		goto out;

	}



	cmt = kmalloc(sizeof(*cmt), GFP_KERNEL);

	cmt = kzalloc(sizeof(*cmt), GFP_KERNEL);

	if (cmt == NULL) {

		dev_err(&pdev->dev, "failed to allocate driver data\n");

		return -ENOMEM;