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Message-Id: <20221024075956.3312552-1-quan@os.amperecomputing.com>
Date: Mon, 24 Oct 2022 14:59:56 +0700
From: Quan Nguyen <quan@...amperecomputing.com>
To: Corey Minyard <minyard@....org>,
Open Source Submission <patches@...erecomputing.com>
Cc: Joel Stanley <joel@....id.au>, Andrew Jeffery <andrew@...id.au>,
openipmi-developer@...ts.sourceforge.net,
linux-kernel@...r.kernel.org, openbmc@...ts.ozlabs.org,
Phong Vo <phong@...amperecomputing.com>,
thang@...amperecomputing.com,
Quan Nguyen <quan@...amperecomputing.com>,
kernel test robot <lkp@...el.com>
Subject: [PATCH] ipmi: ssif_bmc: Use EPOLLIN instead of POLLIN
This fixes the following sparse warning:
sparse warnings: (new ones prefixed by >>)
>> drivers/char/ipmi/ssif_bmc.c:254:22: sparse: sparse: invalid assignment: |=
>> drivers/char/ipmi/ssif_bmc.c:254:22: sparse: left side has type restricted __poll_t
>> drivers/char/ipmi/ssif_bmc.c:254:22: sparse: right side has type int
Fixes: dd2bc5cc9e25 ("ipmi: ssif_bmc: Add SSIF BMC driver")
Reported-by: kernel test robot <lkp@...el.com>
Link: https://lore.kernel.org/all/202210181103.ontD9tRT-lkp@intel.com/
Signed-off-by: Quan Nguyen <quan@...amperecomputing.com>
---
drivers/char/ipmi/ssif_bmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/ipmi/ssif_bmc.c b/drivers/char/ipmi/ssif_bmc.c
index a7bb4b99000e..2d8069386398 100644
--- a/drivers/char/ipmi/ssif_bmc.c
+++ b/drivers/char/ipmi/ssif_bmc.c
@@ -251,7 +251,7 @@ static __poll_t ssif_bmc_poll(struct file *file, poll_table *wait)
spin_lock_irq(&ssif_bmc->lock);
/* The request is available, userspace application can get the request */
if (ssif_bmc->request_available)
- mask |= POLLIN;
+ mask |= EPOLLIN;
spin_unlock_irq(&ssif_bmc->lock);
--
2.35.1
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