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ptp_ocp: use device_find_any_child() instead of custom approach

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We have already a helper to get the first child device, use it and
drop custom approach.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Vadim Fedorenko <vadfed@fb.com>
Link: https://lore.kernel.org/r/20220921141005.2443-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Andy Shevchenko 2022-09-21 17:10:05 +03:00 committed by Jakub Kicinski
parent 05cd823863
commit 304843c7ac
1 changed files with 1 additions and 7 deletions
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8
drivers/ptp/ptp_ocp.c
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@ -1311,12 +1311,6 @@ ptp_ocp_read_eeprom(struct ptp_ocp *bp)
goto out;
}
static int
ptp_ocp_firstchild(struct device *dev, void *data)
{
return 1;
}
static struct device *
ptp_ocp_find_flash(struct ptp_ocp *bp)
{
@ -1325,7 +1319,7 @@ ptp_ocp_find_flash(struct ptp_ocp *bp)
last = NULL;
dev = &bp->spi_flash->dev;
while ((dev = device_find_child(dev, NULL, ptp_ocp_firstchild))) {
while ((dev = device_find_any_child(dev))) {
if (!strcmp("mtd", dev_bus_name(dev)))
break;
put_device(last);