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test: Avoid random numbers in dm_test_devm_regmap()
There is no good reason to use a sequence from rand() here. We may as well invent our own sequence. This should molify Coverity which does not use rand() being used. Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Coverity (CID: 312949)
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@ -306,9 +306,8 @@ static int dm_test_devm_regmap(struct unit_test_state *uts)
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&dev));
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&dev));
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priv = dev_get_priv(dev);
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priv = dev_get_priv(dev);
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srand(get_ticks() + rand());
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for (i = 0; i < REGMAP_TEST_BUF_SZ; i++) {
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for (i = 0; i < REGMAP_TEST_BUF_SZ; i++) {
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pattern[i] = rand();
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pattern[i] = i * 0x87654321;
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ut_assertok(regmap_write(priv->cfg_regmap, i, pattern[i]));
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ut_assertok(regmap_write(priv->cfg_regmap, i, pattern[i]));
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}
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}
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for (i = 0; i < REGMAP_TEST_BUF_SZ; i++) {
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for (i = 0; i < REGMAP_TEST_BUF_SZ; i++) {
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