From 4d2df91b30220034ec86137bc387c602d6ceed57 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Sun, 14 Oct 2018 23:28:50 +0200 Subject: [PATCH] dmaengine: ppc4xx: fix off-by-one build failure BugLink: https://bugs.launchpad.net/bugs/1836802 commit 27d8d2d7a9b7eb05c4484b74b749eaee7b50b845 upstream. There are two poly_store, but one should have been poly_show. |adma.c:4382:16: error: conflicting types for 'poly_store' | static ssize_t poly_store(struct device_driver *dev, const char *buf, | ^~~~~~~~~~ |adma.c:4363:16: note: previous definition of 'poly_store' was here | static ssize_t poly_store(struct device_driver *dev, char *buf) | ^~~~~~~~~~ CC: stable@vger.kernel.org Fixes: 13efe1a05384 ("dmaengine: ppc4xx: remove DRIVER_ATTR() usage") Signed-off-by: Christian Lamparter Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andrea Righi Signed-off-by: Khalid Elmously --- drivers/dma/ppc4xx/adma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index 4cf0d4d0cecf..25610286979f 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c @@ -4360,7 +4360,7 @@ static ssize_t enable_store(struct device_driver *dev, const char *buf, } static DRIVER_ATTR_RW(enable); -static ssize_t poly_store(struct device_driver *dev, char *buf) +static ssize_t poly_show(struct device_driver *dev, char *buf) { ssize_t size = 0; u32 reg; -- 2.39.2