Hi,
Previous patch having bug in using managed API's. I fixed that.
Regards,
Varka Bhadram.
Signed-off-by: Varka Bhadram <var...@cdac.in>
---
drivers/net/ieee802154/mrf24j40.c | 21 +++++++++------------
1 file changed, 9 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ieee802154/mrf24j40.c
b/drivers/net/ieee802154/mrf24j40.c
index 78a6552..f701cdb 100644
--- a/drivers/net/ieee802154/mrf24j40.c
+++ b/drivers/net/ieee802154/mrf24j40.c
@@ -618,10 +618,10 @@ static int mrf24j40_probe(struct spi_device *spi)
printk(KERN_INFO "mrf24j40: probe(). IRQ: %d\n", spi->irq);
- devrec = kzalloc(sizeof(struct mrf24j40), GFP_KERNEL);
+ devrec = devm_kzalloc(&spi->dev, sizeof(struct mrf24j40), GFP_KERNEL);
if (!devrec)
goto err_devrec;
- devrec->buf = kzalloc(3, GFP_KERNEL);
+ devrec->buf = kzalloc(&spi->dev, 3, GFP_KERNEL);
if (!devrec->buf)
goto err_buf;
@@ -676,12 +676,13 @@ static int mrf24j40_probe(struct spi_device *spi)
val &= ~0x3; /* Clear RX mode (normal) */
write_short_reg(devrec, REG_RXMCR, val);
- ret = request_threaded_irq(spi->irq,
- NULL,
- mrf24j40_isr,
- IRQF_TRIGGER_LOW|IRQF_ONESHOT,
- dev_name(&spi->dev),
- devrec);
+ ret = devm_request_threaded_irq(&spi->dev,
+ spi->irq,
+ NULL,
+ mrf24j40_isr,
+ IRQF_TRIGGER_LOW|IRQF_ONESHOT,
+ dev_name(&spi->dev),
+ devrec);
if (ret) {
dev_err(printdev(devrec), "Unable to get IRQ");
@@ -709,15 +710,11 @@ static int mrf24j40_remove(struct spi_device *spi)
dev_dbg(printdev(devrec), "remove\n");
- free_irq(spi->irq, devrec);
ieee802154_unregister_device(devrec->dev);
ieee802154_free_device(devrec->dev);
/* TODO: Will ieee802154_free_device() wait until ->xmit() is
* complete? */
- /* Clean up the SPI stuff. */
- kfree(devrec->buf);
- kfree(devrec);
return 0;
}
--
1.7.9.5
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