[PATCH] sh: pci: Fix the wrong format specifier

Make a minor change to eliminate a static checker warning. The type
of port->index is unsigned int, so the correct format specifier should be
%u instead of %d.

Signed-off-by: liujing <[email protected]>

diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c
index a78b9a935585..9ccc602d7f86 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.c
+++ b/arch/sh/drivers/pci/pcie-sh7786.c
@@ -219,7 +219,7 @@ static int __init pcie_clk_init(struct sh7786_pcie_port *port)
 	 * on. clock lookups don't help us much at this point, since no
 	 * dev_id is available this early. Lame.
 	 */
-	snprintf(fclk_name, sizeof(fclk_name), "pcie%d_fck", port->index);
+	snprintf(fclk_name, sizeof(fclk_name), "pcie%u_fck", port->index);
 
 	port->fclk = clk_get(NULL, fclk_name);
 	if (IS_ERR(port->fclk)) {
-- 
2.27.0