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hwmon: (occ) Start sequence number at one

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Initialize the sequence number at one, rather than zero, in order
to prevent false matches with the zero-initialized OCC SRAM
buffer before the OCC is fully initialized.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210209171235.20624-4-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Eddie James 2021-02-09 11:12:34 -06:00 committed by Joel Stanley
parent 614f0a50c9
commit 75028ef458
1 changed files with 2 additions and 0 deletions
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2
drivers/hwmon/occ/common.c
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@ -1151,6 +1151,8 @@ int occ_setup(struct occ *occ, const char *name)
{
int rc;
/* start with 1 to avoid false match with zero-initialized SRAM buffer */
occ->seq_no = 1;
mutex_init(&occ->lock);
occ->groups[0] = &occ->group;