Commit beaafe9e authored by Dan Carpenter's avatar Dan Carpenter Committed by Yingbao Jia
Browse files

platform/x86: intel-uncore-freq: fix uncore_freq_common_init() error codes

mainline inclusion
from mainline-v5.18-rc1
commit f2a6c7e7
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I8WOEG

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f2a6c7e7474001842a4adaf042d12206c27fc391



-------------------------------------

Currently the uncore_freq_common_init() return one on success and
zero on failure.  There is only one caller and it has a "forgot to set
the error code" bug.  Change uncore_freq_common_init() to return
negative error codes which makes the code simpler and avoids this kind
of bug in the future.

Intel-SIG: commit f2a6c7e7 platform/x86: intel-uncore-freq: fix uncore_freq_common_init() error codes.
Backport Intel-uncore-freq driver support on TPMI.

Fixes: dbce412a ("platform/x86/intel-uncore-freq: Split common and enumeration part")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20220304131925.GG28739@kili


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
[ Yingbao Jia: amend commit log ]
Signed-off-by: default avatarYingbao Jia <yingbao.jia@intel.com>
parent f4842342
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