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authorMatthias Schwarzott <zzam@gentoo.org>2008-04-12 22:04:46 +0400
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-24 21:09:39 +0400
commit1881ee89e0fe03ac5bba9045acb3bea1818f9466 (patch)
tree6f19074842f90d0dc7aaa46aac4d60d409de077e /drivers/media/dvb/frontends/mt312.c
parentdbad108bdcb30629c850f5606949510da010a686 (diff)
downloadlinux-1881ee89e0fe03ac5bba9045acb3bea1818f9466.tar.xz
V4L/DVB (7571): mt312: Cleanup buffer variables of read/write functions
Change type of buffer variables from void* to u8* to save some casts. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/frontends/mt312.c')
-rw-r--r--drivers/media/dvb/frontends/mt312.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index daca855c804a..b03a959ef2e8 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -58,7 +58,7 @@ static int debug;
#define MT312_PLL_CLK 10000000UL /* 10 MHz */
static int mt312_read(struct mt312_state *state, const enum mt312_reg_addr reg,
- void *buf, const size_t count)
+ u8 *buf, const size_t count)
{
int ret;
struct i2c_msg msg[2];
@@ -84,7 +84,7 @@ static int mt312_read(struct mt312_state *state, const enum mt312_reg_addr reg,
int i;
dprintk("R(%d):", reg & 0x7f);
for (i = 0; i < count; i++)
- printk(" %02x", ((const u8 *) buf)[i]);
+ printk(" %02x", buf[i]);
printk("\n");
}
@@ -92,7 +92,7 @@ static int mt312_read(struct mt312_state *state, const enum mt312_reg_addr reg,
}
static int mt312_write(struct mt312_state *state, const enum mt312_reg_addr reg,
- const void *src, const size_t count)
+ const u8 *src, const size_t count)
{
int ret;
u8 buf[count + 1];
@@ -102,7 +102,7 @@ static int mt312_write(struct mt312_state *state, const enum mt312_reg_addr reg,
int i;
dprintk("W(%d):", reg & 0x7f);
for (i = 0; i < count; i++)
- printk(" %02x", ((const u8 *) src)[i]);
+ printk(" %02x", src[i]);
printk("\n");
}
@@ -463,7 +463,7 @@ static int mt312_read_snr(struct dvb_frontend *fe, u16 *snr)
int ret;
u8 buf[2];
- ret = mt312_read(state, M_SNR_H, &buf, sizeof(buf));
+ ret = mt312_read(state, M_SNR_H, buf, sizeof(buf));
if (ret < 0)
return ret;
@@ -478,7 +478,7 @@ static int mt312_read_ucblocks(struct dvb_frontend *fe, u32 *ubc)
int ret;
u8 buf[2];
- ret = mt312_read(state, RS_UBC_H, &buf, sizeof(buf));
+ ret = mt312_read(state, RS_UBC_H, buf, sizeof(buf));
if (ret < 0)
return ret;