[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20221004072615.550797-1-usama.anjum@collabora.com>
Date: Tue, 4 Oct 2022 12:26:15 +0500
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Tharun Kumar P <tharunkumar.pasumarthi@...rochip.com>,
Kumaravel Thiagarajan <kumaravel.thiagarajan@...rochip.com>,
Microchip Linux Driver Support <UNGLinuxDriver@...rochip.com>
Cc: Muhammad Usama Anjum <usama.anjum@...labora.com>,
kernel@...labora.com, kernel-janitors@...r.kernel.org,
linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] i2c: microchip: pci1xxxx: Use signed variable
Use signed variable to store the negative values correctly to compare
them later with negative values.
Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
---
drivers/i2c/busses/i2c-mchp-pci1xxxx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-mchp-pci1xxxx.c b/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
index b2b7dbff5ef4..f3c497391d13 100644
--- a/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
+++ b/drivers/i2c/busses/i2c-mchp-pci1xxxx.c
@@ -708,7 +708,7 @@ static void pci1xxxx_i2c_init(struct pci1xxxx_i2c *i2c)
void __iomem *p2 = i2c->i2c_base + SMBUS_STATUS_REG_OFF;
void __iomem *p1 = i2c->i2c_base + SMB_GPR_REG;
u8 regval;
- u8 ret;
+ s8 ret;
ret = set_sys_lock(i2c);
if (ret == -EPERM) {
--
2.30.2
Powered by blists - more mailing lists