[PATCH] drivers/ata/pata_mpc52xx.c: drop unneeded devm cleanup functions
From: Julia Lawall <hidden>
Date: 2012-03-10 21:36:01
Also in:
kernel-janitors, linux-ide, lkml
Subsystem:
libata subsystem (serial and parallel ata drivers), the rest · Maintainers:
Damien Le Moal, Niklas Cassel, Linus Torvalds
From: Julia Lawall <redacted> There is no need to call the devm cleanup functions on failure of a probe or remove function. Signed-off-by: Julia Lawall <redacted> Acked-by: Wolfram Sang <redacted> --- Changed subject. Included Wolfram's ACK. drivers/ata/pata_mpc52xx.c | 11 ----------- 1 file changed, 11 deletions(-)
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
index 00748ae..1f02008 100644
--- a/drivers/ata/pata_mpc52xx.c
+++ b/drivers/ata/pata_mpc52xx.c@@ -806,17 +806,12 @@ mpc52xx_ata_probe(struct platform_device *op) return 0; err: - devm_release_mem_region(&op->dev, res_mem.start, sizeof(*ata_regs)); if (ata_irq) irq_dispose_mapping(ata_irq); if (task_irq) irq_dispose_mapping(task_irq); if (dmatsk) bcom_ata_release(dmatsk); - if (ata_regs) - devm_iounmap(&op->dev, ata_regs); - if (priv) - devm_kfree(&op->dev, priv); return rv; }
@@ -835,12 +830,6 @@ mpc52xx_ata_remove(struct platform_device *op) bcom_ata_release(priv->dmatsk); irq_dispose_mapping(priv->ata_irq); - /* Clear up IO allocations */ - devm_iounmap(&op->dev, priv->ata_regs); - devm_release_mem_region(&op->dev, priv->ata_regs_pa, - sizeof(*priv->ata_regs)); - devm_kfree(&op->dev, priv); - return 0; }