mirror of https://gitee.com/openkylin/linux.git
i2c/mpc: add a const qualifier
This prepares *of_device_id.data becoming const. Without this change the following warning would occur: drivers/i2c/busses/i2c-mpc.c: In function 'fsl_i2c_probe': drivers/i2c/busses/i2c-mpc.c:650:31: warning: initialization discards 'const' qualifier from pointer target type [enabled by default] Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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@ -647,7 +647,7 @@ static int __devinit fsl_i2c_probe(struct platform_device *op)
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}
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}
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if (match->data) {
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if (match->data) {
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struct mpc_i2c_data *data = match->data;
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const struct mpc_i2c_data *data = match->data;
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data->setup(op->dev.of_node, i2c, clock, data->prescaler);
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data->setup(op->dev.of_node, i2c, clock, data->prescaler);
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} else {
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} else {
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/* Backwards compatibility */
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/* Backwards compatibility */
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