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| author | Matthias Schwarzott <zzam@gentoo.org> | 2008-04-12 22:04:46 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 21:09:39 +0400 |
| commit | 1881ee89e0fe03ac5bba9045acb3bea1818f9466 (patch) | |
| tree | 6f19074842f90d0dc7aaa46aac4d60d409de077e | |
| parent | dbad108bdcb30629c850f5606949510da010a686 (diff) | |
| download | linux-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>
| -rw-r--r-- | drivers/media/dvb/frontends/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/Makefile | 1 | ||||
| -rw-r--r-- | drivers/media/dvb/frontends/mt312.c | 12 |
3 files changed, 12 insertions, 6 deletions
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig index 0209644f222a..4284a3092c14 100644 --- a/drivers/media/dvb/frontends/Kconfig +++ b/drivers/media/dvb/frontends/Kconfig @@ -369,6 +369,11 @@ config DVB_TUNER_XC5000 This device is only used inside a SiP called togther with a demodulator for now. +config DVB_TUNER_ITD1000 + tristate "Integrant ITD1000 Zero IF tuner for DVB-S/DSS" + depends on DVB_CORE && I2C + default m if DVB_FE_CUSTOMISE + comment "Miscellaneous devices" depends on DVB_CORE diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile index 23304b3774b5..129367886bcc 100644 --- a/drivers/media/dvb/frontends/Makefile +++ b/drivers/media/dvb/frontends/Makefile @@ -52,3 +52,4 @@ obj-$(CONFIG_DVB_TUA6100) += tua6100.o obj-$(CONFIG_DVB_TUNER_MT2131) += mt2131.o obj-$(CONFIG_DVB_S5H1409) += s5h1409.o obj-$(CONFIG_DVB_TUNER_XC5000) += xc5000.o +obj-$(CONFIG_DVB_TUNER_ITD1000) += itd1000.o 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; |