5.4-stable review patch. If anyone has any objections, please let me know.
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From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit 55dbc5b5174d0e7d1fa397d05aa4cb145e8b887e ]
ida_alloc() and ida_free() should be preferred to the deprecated ida_simple_get() and ida_simple_remove().
This is less verbose.
Link: https://lkml.kernel.org/r/9f681747d446b874952a892491387d79ffe565a9.171308939... Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Cc: Rodolfo Giometti giometti@enneenne.com Cc: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Andrew Morton akpm@linux-foundation.org Stable-dep-of: 62c5a01a5711 ("pps: add an error check in parport_attach") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pps/clients/pps_parport.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pps/clients/pps_parport.c b/drivers/pps/clients/pps_parport.c index 7a41fb7b0decf..4bb3678c7e451 100644 --- a/drivers/pps/clients/pps_parport.c +++ b/drivers/pps/clients/pps_parport.c @@ -144,7 +144,7 @@ static void parport_attach(struct parport *port) return; }
- index = ida_simple_get(&pps_client_index, 0, 0, GFP_KERNEL); + index = ida_alloc(&pps_client_index, GFP_KERNEL); memset(&pps_client_cb, 0, sizeof(pps_client_cb)); pps_client_cb.private = device; pps_client_cb.irq_func = parport_irq; @@ -184,7 +184,7 @@ static void parport_attach(struct parport *port) err_unregister_dev: parport_unregister_device(device->pardev); err_free: - ida_simple_remove(&pps_client_index, index); + ida_free(&pps_client_index, index); kfree(device); }
@@ -204,7 +204,7 @@ static void parport_detach(struct parport *port) pps_unregister_source(device->pps); parport_release(pardev); parport_unregister_device(pardev); - ida_simple_remove(&pps_client_index, device->index); + ida_free(&pps_client_index, device->index); kfree(device); }