mISDN: use NULL pointer instead of plain integer
Fix more than 100 (all remaining in mISDN) sparse warnings: drivers/isdn/hardware/mISDN/hfcmulti.c:***:**: warning: Using plain integer as NULL pointer drivers/isdn/mISDN/dsp_tones.c:***:**: warning: Using plain integer as NULL pointer drivers/isdn/mISDN/dsp_pipeline.c:***:**: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder <hannes@hanneseder.net> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
7a3c66e2d3
commit
bcf9174509
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@ -887,7 +887,7 @@ vpm_echocan_off(struct hfc_multi *hc, int ch)
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static inline void
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hfcmulti_resync(struct hfc_multi *locked, struct hfc_multi *newmaster, int rm)
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{
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struct hfc_multi *hc, *next, *pcmmaster = 0;
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struct hfc_multi *hc, *next, *pcmmaster = NULL;
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u_int *plx_acc_32, pv;
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u_long flags;
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@ -249,7 +249,7 @@ int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg)
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name = strsep(&tok, "(");
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args = strsep(&tok, ")");
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if (args && !*args)
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args = 0;
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args = NULL;
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list_for_each_entry_safe(entry, n, &dsp_elements, list)
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if (!strcmp(entry->elem->name, name)) {
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@ -238,113 +238,113 @@ struct pattern {
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u32 seq[10];
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} pattern[] = {
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{TONE_GERMAN_DIALTONE,
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{DATA_GA, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GA, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GA, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GA, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{1900, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_OLDDIALTONE,
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{DATA_GO, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GO, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GO, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GO, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{1998, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_AMERICAN_DIALTONE,
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{DATA_DT, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_DT, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{8000, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_DIALPBX,
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{DATA_GA, DATA_S, DATA_GA, DATA_S, DATA_GA, DATA_S, 0, 0, 0, 0},
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{SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, 0, 0, 0, 0},
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{DATA_GA, DATA_S, DATA_GA, DATA_S, DATA_GA, DATA_S, NULL, NULL, NULL, NULL},
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{SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL},
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{2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
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{TONE_GERMAN_OLDDIALPBX,
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{DATA_GO, DATA_S, DATA_GO, DATA_S, DATA_GO, DATA_S, 0, 0, 0, 0},
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{SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, 0, 0, 0, 0},
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{DATA_GO, DATA_S, DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL, NULL},
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{SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL},
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{2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
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{TONE_AMERICAN_DIALPBX,
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{DATA_DT, DATA_S, DATA_DT, DATA_S, DATA_DT, DATA_S, 0, 0, 0, 0},
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{SIZE_DT, SIZE_S, SIZE_DT, SIZE_S, SIZE_DT, SIZE_S, 0, 0, 0, 0},
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{DATA_DT, DATA_S, DATA_DT, DATA_S, DATA_DT, DATA_S, NULL, NULL, NULL, NULL},
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{SIZE_DT, SIZE_S, SIZE_DT, SIZE_S, SIZE_DT, SIZE_S, NULL, NULL, NULL, NULL},
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{2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
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{TONE_GERMAN_RINGING,
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{DATA_GA, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GA, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{8000, 32000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_OLDRINGING,
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{DATA_GO, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GO, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{8000, 40000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_AMERICAN_RINGING,
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{DATA_RI, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_RI, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_RI, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_RI, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{8000, 32000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_RINGPBX,
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{DATA_GA, DATA_S, DATA_GA, DATA_S, 0, 0, 0, 0, 0, 0},
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{SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, 0, 0, 0, 0, 0, 0},
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{DATA_GA, DATA_S, DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_OLDRINGPBX,
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{DATA_GO, DATA_S, DATA_GO, DATA_S, 0, 0, 0, 0, 0, 0},
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{SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, 0, 0, 0, 0, 0, 0},
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{DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
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{TONE_AMERICAN_RINGPBX,
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{DATA_RI, DATA_S, DATA_RI, DATA_S, 0, 0, 0, 0, 0, 0},
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{SIZE_RI, SIZE_S, SIZE_RI, SIZE_S, 0, 0, 0, 0, 0, 0},
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{DATA_RI, DATA_S, DATA_RI, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_RI, SIZE_S, SIZE_RI, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_BUSY,
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{DATA_GA, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GA, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_OLDBUSY,
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{DATA_GO, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GO, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{1000, 5000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_AMERICAN_BUSY,
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{DATA_BU, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_BU, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_BU, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_BU, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_HANGUP,
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{DATA_GA, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GA, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_OLDHANGUP,
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{DATA_GO, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GO, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{1000, 5000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_AMERICAN_HANGUP,
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{DATA_DT, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_DT, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{8000, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_SPECIAL_INFO,
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{DATA_S1, DATA_S2, DATA_S3, DATA_S, 0, 0, 0, 0, 0, 0},
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{SIZE_S1, SIZE_S2, SIZE_S3, SIZE_S, 0, 0, 0, 0, 0, 0},
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{DATA_S1, DATA_S2, DATA_S3, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_S1, SIZE_S2, SIZE_S3, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{2666, 2666, 2666, 8002, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_GASSENBESETZT,
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{DATA_GA, DATA_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{SIZE_GA, SIZE_S, 0, 0, 0, 0, 0, 0, 0, 0},
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{DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{2000, 2000, 0, 0, 0, 0, 0, 0, 0, 0} },
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{TONE_GERMAN_AUFSCHALTTON,
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{DATA_GO, DATA_S, DATA_GO, DATA_S, 0, 0, 0, 0, 0, 0},
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{SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, 0, 0, 0, 0, 0, 0},
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{DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
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{1000, 5000, 1000, 17000, 0, 0, 0, 0, 0, 0} },
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{0,
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{0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
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{NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
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{0, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
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};
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@ -467,7 +467,7 @@ dsp_tone_timeout(void *arg)
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/* set next tone */
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if (pat->data[index] == DATA_S)
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dsp_tone_hw_message(dsp, 0, 0);
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dsp_tone_hw_message(dsp, NULL, 0);
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else
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dsp_tone_hw_message(dsp, pat->data[index], *(pat->siz[index]));
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/* set timer */
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