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mcp23s08: get rid of setup/teardown callbacks

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There's no in-tree users, and bus notifiers are more generic anyway.

Signed-off-by: Peter Korsgaard <[email protected]>
Signed-off-by: Grant Likely <[email protected]>
This commit is contained in:
Peter Korsgaard 2011-07-15 10:25:30 +02:00 • committed by Grant Likely
commit 1bb6f9b042
2 changed files with 0 additions and 28 deletions
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19
drivers/gpio/gpio-mcp23s08.c
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@ -432,14 +432,6 @@ static int mcp23s08_probe(struct spi_device *spi)
* handled here...
*/
if (pdata->setup) {
status = pdata->setup(spi,
pdata->base, data->ngpio,
pdata->context);
if (status < 0)
dev_dbg(&spi->dev, "setup --> %d\n", status);
}
return 0;
fail:
@ -459,20 +451,9 @@ fail:
static int mcp23s08_remove(struct spi_device *spi)
{
struct mcp23s08_driver_data *data = spi_get_drvdata(spi);
struct mcp23s08_platform_data *pdata = spi->dev.platform_data;
unsigned addr;
int status = 0;
if (pdata->teardown) {
status = pdata->teardown(spi,
pdata->base, data->ngpio,
pdata->context);
if (status < 0) {
dev_err(&spi->dev, "%s --> %d\n", "teardown", status);
return status;
}
}
for (addr = 0; addr < ARRAY_SIZE(data->mcp); addr++) {
int tmp;