From 4c1d2dcb64db1d881d1822b5789022a03bc6abe4 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Tue, 3 Mar 2015 09:55:43 -0300 Subject: [PATCH] staging: dgap: Avoid name collision Building for ARM64 leads to the following build warning: In file included from drivers/staging/dgap/dgap.c:66:0: drivers/staging/dgap/dgap.h:124:0: warning: "PCI_IO_SIZE" redefined #define PCI_IO_SIZE 0x00200000 ^ In file included from ./arch/arm64/include/asm/page.h:66:0, from include/linux/mm_types.h:15, from include/linux/sched.h:27, from ./arch/arm64/include/asm/compat.h:25, from ./arch/arm64/include/asm/stat.h:23, from include/linux/stat.h:5, from include/linux/module.h:10, from drivers/staging/dgap/dgap.c:47: ./arch/arm64/include/asm/memory.h:39:0: note: this is the location of the previous definition #define PCI_IO_SIZE SZ_16M ^ Use PCI_IO_SIZE_DGAP to avoid the name collision. Reported-by: Olof's autobuilder Signed-off-by: Fabio Estevam Signed-off-by: Greg Kroah-Hartman --- drivers/staging/dgap/dgap.c | 2 +- drivers/staging/dgap/dgap.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index 914e332e13a1..d4d98a78f3ac 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -2196,7 +2196,7 @@ static struct board_t *dgap_found_board(struct pci_dev *pdev, int id, * will be mapped into the low 2MB of the 4MB memory space */ brd->port = brd->membase + PCI_IO_OFFSET; - brd->port_end = brd->port + PCI_IO_SIZE; + brd->port_end = brd->port + PCI_IO_SIZE_DGAP; /* * Special initialization for non-PLX boards diff --git a/drivers/staging/dgap/dgap.h b/drivers/staging/dgap/dgap.h index 684033156e8c..a2e5b26c673a 100644 --- a/drivers/staging/dgap/dgap.h +++ b/drivers/staging/dgap/dgap.h @@ -121,7 +121,7 @@ #define PCI_IO_OFFSET 0x00200000 /* Size of IO (2MB) */ -#define PCI_IO_SIZE 0x00200000 +#define PCI_IO_SIZE_DGAP 0x00200000 /* Number of boards we support at once. */ #define MAXBOARDS 32