From mboxrd@z Thu Jan 1 00:00:00 1970 From: paul@pwsan.com (Paul Walmsley) Date: Fri, 26 Oct 2012 14:08:26 -0600 Subject: [PATCH 1/3] ARM: OMAP2+: fix build breakage introduced by commit b7754452b3e27716347a528b47b0a1083af32520 In-Reply-To: <20121026200413.16521.88985.stgit@dusk.lan> References: <20121026200413.16521.88985.stgit@dusk.lan> Message-ID: <20121026200824.16521.51522.stgit@dusk.lan> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Commit b7754452b3e27716347a528b47b0a1083af32520 ("mtd: onenand: omap: use pdata info instead of cpu_is") broke an OMAP3+4 build and an N800 multi-OMAP2xxx build here: drivers/built-in.o: In function `omap2_onenand_probe': drivers/mtd/onenand/omap2.c:742: undefined reference to `omap2_onenand_read_bufferram' drivers/mtd/onenand/omap2.c:743: undefined reference to `omap2_onenand_write_bufferram' drivers/mtd/onenand/omap2.c:742: undefined reference to `omap2_onenand_read_bufferram' drivers/mtd/onenand/omap2.c:743: undefined reference to `omap2_onenand_write_bufferram' ... drivers/built-in.o: In function `omap2_onenand_probe': drivers/mtd/onenand/omap2.c:788: undefined reference to `omap3_onenand_read_bufferram' drivers/mtd/onenand/omap2.c:788: undefined reference to `omap3_onenand_write_bufferram' Fix by declaring static functions for the missing symbols, rather than just prototypes. Signed-off-by: Paul Walmsley Cc: Afzal Mohammed Cc: Tony Lindgren --- drivers/mtd/onenand/omap2.c | 36 ++++++++++++++++++++++++------------ 1 file changed, 24 insertions(+), 12 deletions(-) diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 53069ae..99f96e1 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -445,13 +445,19 @@ out_copy: #else -int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, - size_t count); +static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, + unsigned char *buffer, int offset, + size_t count) +{ + return -ENOSYS; +} -int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, - int offset, size_t count); +static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, + const unsigned char *buffer, + int offset, size_t count) +{ + return -ENOSYS; +} #endif @@ -549,13 +555,19 @@ static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, #else -int omap2_onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, - size_t count); +static int omap2_onenand_read_bufferram(struct mtd_info *mtd, int area, + unsigned char *buffer, int offset, + size_t count) +{ + return -ENOSYS; +} -int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, - int offset, size_t count); +static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, + const unsigned char *buffer, + int offset, size_t count) +{ + return -ENOSYS; +} #endif