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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-02-24 14:41:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-13 13:50:06 +0300 |
| commit | 4e4715eb2845ed6d03de905142c36b7e772efffc (patch) | |
| tree | 9542d561203599aeac95b78f85a6219854b117ef /drivers/slimbus/core.c | |
| parent | 75cc31c2e7193b69f5d25650bda5bb42ed92f8a1 (diff) | |
| download | linux-4e4715eb2845ed6d03de905142c36b7e772efffc.tar.xz | |
slimbus: core: Remove usage of the deprecated ida_simple_xx() API
[ Upstream commit 89ffa4cccec54467446f141a79b9e36893079fb8 ]
ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
Note that the upper limit of ida_simple_get() is exclusive, but the one of
ida_alloc_range() is inclusive. So change this change allows one more
device. Previously address 0xFE was never used.
Fixes: 46a2bb5a7f7e ("slimbus: core: Add slim controllers support")
Cc: Stable@vger.kernel.org
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240224114137.85781-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/slimbus/core.c')
| -rw-r--r-- | drivers/slimbus/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c index 3e63e4ce45b0..6270b4165644 100644 --- a/drivers/slimbus/core.c +++ b/drivers/slimbus/core.c @@ -409,8 +409,8 @@ static int slim_device_alloc_laddr(struct slim_device *sbdev, if (ret < 0) goto err; } else if (report_present) { - ret = ida_simple_get(&ctrl->laddr_ida, - 0, SLIM_LA_MANAGER - 1, GFP_KERNEL); + ret = ida_alloc_max(&ctrl->laddr_ida, + SLIM_LA_MANAGER - 1, GFP_KERNEL); if (ret < 0) goto err; |