Fix the return value so that standard errno return values can be used.
Signed-off-by: Marek Vasut marex@denx.de --- arch/arm/mach-socfpga/include/mach/sdram.h | 2 +- drivers/ddr/altera/sdram.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-socfpga/include/mach/sdram.h b/arch/arm/mach-socfpga/include/mach/sdram.h index d57257d..89240b8 100644 --- a/arch/arm/mach-socfpga/include/mach/sdram.h +++ b/arch/arm/mach-socfpga/include/mach/sdram.h @@ -9,7 +9,7 @@ #ifndef __ASSEMBLY__
unsigned long sdram_calculate_size(void); -unsigned sdram_mmr_init_full(unsigned int sdr_phy_reg); +int sdram_mmr_init_full(unsigned int sdr_phy_reg); int sdram_calibration_full(void);
extern int sdram_calibration(void); diff --git a/drivers/ddr/altera/sdram.c b/drivers/ddr/altera/sdram.c index 295747b..68a9b60 100644 --- a/drivers/ddr/altera/sdram.c +++ b/drivers/ddr/altera/sdram.c @@ -4,6 +4,7 @@ * SPDX-License-Identifier: GPL-2.0+ */ #include <common.h> +#include <errno.h> #include <div64.h> #include <watchdog.h> #include <asm/arch/fpga_manager.h> @@ -621,7 +622,7 @@ static void sdr_load_regs(struct socfpga_sdram_config *cfg) * * Initialize the SDRAM MMR. */ -unsigned sdram_mmr_init_full(unsigned int sdr_phy_reg) +int sdram_mmr_init_full(unsigned int sdr_phy_reg) { unsigned long status = 0; struct socfpga_sdram_config *cfg = &sdram_config;