ddr: altera: n5x: size_t cannot be less than 0

The function socfpga_get_handoff_size returns an int so make the struct
fields used to accept the return value also an int so that testing for
less than 0 is then valid.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ddr/altera/sdram_n5x.c b/drivers/ddr/altera/sdram_n5x.c
index d1fc93b6bdd..17ec6afa82b 100644
--- a/drivers/ddr/altera/sdram_n5x.c
+++ b/drivers/ddr/altera/sdram_n5x.c
@@ -346,25 +346,25 @@ struct ddr_handoff {
 	phys_addr_t cntlr_base;
 	size_t cntlr_total_length;
 	enum ddr_type cntlr_t;
-	size_t cntlr_handoff_length;
+	int cntlr_handoff_length;
 
 	/* Second controller attributes*/
 	phys_addr_t cntlr2_handoff_base;
 	phys_addr_t cntlr2_base;
 	size_t cntlr2_total_length;
 	enum ddr_type cntlr2_t;
-	size_t cntlr2_handoff_length;
+	int cntlr2_handoff_length;
 
 	/* PHY attributes */
 	phys_addr_t phy_handoff_base;
 	phys_addr_t phy_base;
 	size_t phy_total_length;
-	size_t phy_handoff_length;
+	int phy_handoff_length;
 
 	/* PHY engine attributes */
 	phys_addr_t phy_engine_handoff_base;
 	size_t phy_engine_total_length;
-	size_t phy_engine_handoff_length;
+	int phy_engine_handoff_length;
 
 	/* Calibration attributes */
 	phys_addr_t train_imem_base;