The xilinx pcie driver prints a register value whose type is
propagated to the type returned by the GENMASK() macro.
Unfortunately, that type has recently changed as the result
of a bug fix, so now we get a warning about the type:
drivers/pci/host/pcie-xilinx.c: In function 'xilinx_pcie_clear_err_interrupts':
drivers/pci/host/pcie-xilinx.c:154:3: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
This changes the code so we always print the number as an
'unsigned long' type to avoid the warning. The original code
was fine on 32-bit architectures but not on 64-bit. Now it
works as expected on both.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Fixes: 00b4d9a1412 ("bitops: Fix shift overflow in GENMASK macros")
diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c
index ef3ebaf9a738..ce1c61d85b2c 100644
--- a/drivers/pci/host/pcie-xilinx.c
+++ b/drivers/pci/host/pcie-xilinx.c
@@ -148,10 +148,10 @@ static inline bool xilinx_pcie_link_is_up(struct xilinx_pcie_port *port)
*/
static void xilinx_pcie_clear_err_interrupts(struct xilinx_pcie_port *port)
{
- u32 val = pcie_read(port, XILINX_PCIE_REG_RPEFR);
+ unsigned long val = pcie_read(port, XILINX_PCIE_REG_RPEFR);
if (val & XILINX_PCIE_RPEFR_ERR_VALID) {
- dev_dbg(port->dev, "Requester ID %d\n",
+ dev_dbg(port->dev, "Requester ID %lu\n",
val & XILINX_PCIE_RPEFR_REQ_ID);
pcie_write(port, XILINX_PCIE_RPEFR_ALL_MASK,
XILINX_PCIE_REG_RPEFR);
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
