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slimbus: core: Remove usage of the deprecated ida_simple_xx() API

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[ 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: 46a2bb5a7f ("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>
This commit is contained in:
Christophe JAILLET 2024-02-24 11:41:37 +00:00 committed by Greg Kroah-Hartman
parent b45970fc0a
commit 0213b8bf71
1 changed files with 2 additions and 2 deletions
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4
drivers/slimbus/core.c
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@ -438,8 +438,8 @@ 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;