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| author | Tang Bin <tangbin@cmss.chinamobile.com> | 2020-05-05 18:29:06 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 13:18:01 +0200 |
| commit | 004cb15b1e4cdca29cdf4c473ba6e2004e59f3b4 (patch) | |
| tree | d2430960b9c2cda58ffb65b18eab140d4bb3518b /include | |
| parent | 09197d39cab312728ed09cc10f5e854c3adefcb0 (diff) | |
ipmi:bt-bmc: Fix error handling and status check
[ Upstream commit 49826937e7c7917140515aaf10c17bedcc4acaad ]
If the function platform_get_irq() failed, the negative value
returned will not be detected here. So fix error handling in
bt_bmc_config_irq(). And in the function bt_bmc_probe(),
when get irq failed, it will print error message. So use
platform_get_irq_optional() to simplify code. Finally in the
function bt_bmc_remove() should make the right status check
if get irq failed.
Signed-off-by: Shengju Zhang <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Message-Id: <20200505102906.17196-1-tangbin@cmss.chinamobile.com>
[Also set bt_bmc->irq to a negative value if devm_request_irq() fails.]
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions