From 7915dea707820724ad5d5117e9e07ccccf712dd6 Mon Sep 17 00:00:00 2001 From: Lidza Louina Date: Mon, 26 Aug 2013 12:49:31 -0400 Subject: [PATCH] staging: dgnc: driver.h: changes a struct board_t var's type and marker for sparse This patch changes the board_t->re_map_membase variable type and marker. It removes these warnings found in the neo.c, driver.c and cls.c files: warning: incorrect type in argument 1 (different address spaces) expected void const volatile [noderef] *addr got unsigned char volatile * warning: incorrect type in argument 2 (different address spaces) expected void volatile [noderef] *addr got unsigned char volatile * The variables passed to readb and writeb need to be of type u8 with a __iomem marker. These warnings were popping up everytime the readb and writeb functions were called with a board_t->re_map_membase variable. The change made to the driver.h file adds the marker and changes the variable type. Signed-off-by: Lidza Louina Signed-off-by: Greg Kroah-Hartman --- drivers/staging/dgnc/dgnc_driver.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/dgnc/dgnc_driver.h b/drivers/staging/dgnc/dgnc_driver.h index 953d90414887..e77303cf6d53 100644 --- a/drivers/staging/dgnc/dgnc_driver.h +++ b/drivers/staging/dgnc/dgnc_driver.h @@ -324,7 +324,7 @@ struct board_t { ulong membase; /* Start of base memory of the card */ ulong membase_end; /* End of base memory of the card */ - uchar *re_map_membase;/* Remapped memory of the card */ + u8 __iomem *re_map_membase;/* Remapped memory of the card */ ulong iobase; /* Start of io base of the card */ ulong iobase_end; /* End of io base of the card */ -- 2.20.1