diff options
| -rw-r--r-- | drivers/clocksource/sh_cmt.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index 0779bf194aea..f94db327ac7c 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -62,7 +62,8 @@ struct sh_cmt_device { void __iomem *mapbase; struct clk *clk; - struct sh_cmt_channel channel; + struct sh_cmt_channel *channels; + unsigned int num_channels; unsigned long width; /* 16 or 32 bit version of hardware block */ unsigned long overflow_bit; @@ -822,7 +823,15 @@ static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev) cmt->clear_bits = ~0xc000; } - ret = sh_cmt_setup_channel(&cmt->channel, cfg->timer_bit, cmt); + cmt->channels = kzalloc(sizeof(*cmt->channels), GFP_KERNEL); + if (cmt->channels == NULL) { + ret = -ENOMEM; + goto err4; + } + + cmt->num_channels = 1; + + ret = sh_cmt_setup_channel(&cmt->channels[0], cfg->timer_bit, cmt); if (ret < 0) goto err4; @@ -830,6 +839,7 @@ static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev) return 0; err4: + kfree(cmt->channels); clk_unprepare(cmt->clk); err3: clk_put(cmt->clk); |