From 2342df0e63f4ca9a4227ea06f951f09180497914 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 5 May 2010 10:45:16 -0700 Subject: [PATCH] Staging: dt3155v4l: fix some sparse warnings Mostly some __iomem markings and some static functions as well. Cc: Marin Mitov --- drivers/staging/dt3155v4l/dt3155v4l.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/staging/dt3155v4l/dt3155v4l.c b/drivers/staging/dt3155v4l/dt3155v4l.c index d596e9d49222..881c3e99bd47 100644 --- a/drivers/staging/dt3155v4l/dt3155v4l.c +++ b/drivers/staging/dt3155v4l/dt3155v4l.c @@ -65,7 +65,7 @@ static u8 config_init = ACQ_MODE_EVEN; * in a byte pointed by data. */ static int -read_i2c_reg(void *addr, u8 index, u8 *data) +read_i2c_reg(void __iomem *addr, u8 index, u8 *data) { u32 tmp = index; @@ -102,7 +102,7 @@ read_i2c_reg(void *addr, u8 index, u8 *data) * and busy waits for the process to finish. */ static int -write_i2c_reg(void *addr, u8 index, u8 data) +write_i2c_reg(void __iomem *addr, u8 index, u8 data) { u32 tmp = index; @@ -134,8 +134,7 @@ write_i2c_reg(void *addr, u8 index, u8 data) * This function starts writting the specified (by index) register * and then returns. */ -void -write_i2c_reg_nowait(void *addr, u8 index, u8 data) +static void write_i2c_reg_nowait(void __iomem *addr, u8 index, u8 data) { u32 tmp = index; @@ -152,8 +151,7 @@ write_i2c_reg_nowait(void *addr, u8 index, u8 data) * * This function waits reading/writting to finish. */ -static int -wait_i2c_reg(void *addr) +static int wait_i2c_reg(void __iomem *addr) { if (ioread32(addr + IIC_CSR2) & NEW_CYCLE) udelay(65); /* wait at least 63 usec for NEW_CYCLE to clear */ -- 2.20.1