On 4/9/21 7:49 PM, Sergei Shtylyov wrote:

quoted

From: Junlin Yang <redacted>

The return from the call to platform_get_irq() is int, it can be
a negative error code, however this is being assigned to an unsigned
int variable 'irq', so making 'irq' an int, and change the position to
keep the code format.

./drivers/ata/pata_ixp4xx_cf.c:168:5-8:
WARNING: Unsigned expression compared with zero: irq > 0

   I'd understand < 0... but > 0? What tool warned about this issue?

quoted

Signed-off-by: Junlin Yang <redacted>
---
 drivers/ata/pata_ixp4xx_cf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index abc0e87..43215a4 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c

@@ -135,12 +135,12 @@ static void ixp4xx_setup_port(struct ata_port *ap,
 
 static int ixp4xx_pata_probe(struct platform_device *pdev)
 {
-	unsigned int irq;

   Oops, not sure how I missed that. :-/
   Thanks for fixing my overlook. :-)

   Forgot to add my

Reviewed-by: Sergei Shtylyov <redacted>

[...]

MBR, Sergei