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hide debug messages under CX24227_DEBUG

This commit is contained in:
jmcneill 2011-08-05 21:19:23 +00:00
parent 97ec23c032
commit 013a9fdd5f
1 changed files with 10 additions and 8 deletions
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18
sys/dev/i2c/cx24227.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: cx24227.c,v 1.3 2011/08/05 20:32:22 jmcneill Exp $ */
/* $NetBSD: cx24227.c,v 1.4 2011/08/05 21:19:23 jmcneill Exp $ */
/*
* Copyright (c) 2008, 2011 Jonathan A. Kollasch
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: cx24227.c,v 1.3 2011/08/05 20:32:22 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: cx24227.c,v 1.4 2011/08/05 21:19:23 jmcneill Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -37,6 +37,8 @@ __KERNEL_RCSID(0, "$NetBSD: cx24227.c,v 1.3 2011/08/05 20:32:22 jmcneill Exp $")
#include <dev/i2c/cx24227var.h>
/* #define CX24227_DEBUG */
struct cx24227 {
device_t parent;
i2c_tag_t tag;
@ -171,8 +173,6 @@ cx24227_get_dtv_status(struct cx24227 *sc)
int
cx24227_set_modulation(struct cx24227 *sc, fe_modulation_t modulation)
{
printf("%s\n", __func__);
switch (modulation) {
case VSB_8:
case QAM_64:
@ -244,19 +244,21 @@ cx24227_open(device_t parent, i2c_tag_t tag, i2c_addr_t addr)
/* read chip ids */
value = 0;
e = cx24227_readreg(sc, 0x04, &value);
printf("%s chipid %04x\n", __func__, value);
if (e) {
printf("%s read failed %d\n", __func__, e);
device_printf(parent, "cx24227: read failed: %d\n", e);
kmem_free(sc, sizeof(*sc));
return NULL;
}
#ifdef CX24227_DEBUG
device_printf(parent, "cx24227: chipid %04x\n", value);
#endif
value = 0x0001; /* open the i2c gate */
e = cx24227_writereg(sc, 0xf3, value);
#if 0
if (e) {
printf("%s write failed %d\n", __func__, e);
device_printf(parent, "cx24227: write failed: %d\n", e);
kmem_free(sc, sizeof(*sc));
return NULL;
}