[U-Boot] [PATCH 28/92] ram: rk3399: Handle pctl_cfg return type
Jagan Teki
jagan at amarulasolutions.com
Tue Jun 11 14:50:31 UTC 2019
Add proper return type handling of pctl_cfg with
meaningful print statement.
Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
drivers/ram/rockchip/sdram_rk3399.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
index 6bf8dce6e0..fab7515b2d 100644
--- a/drivers/ram/rockchip/sdram_rk3399.c
+++ b/drivers/ram/rockchip/sdram_rk3399.c
@@ -1120,6 +1120,7 @@ static int sdram_init(struct dram_info *dram,
unsigned char dramtype = sdram_params->base.dramtype;
unsigned int ddr_freq = sdram_params->base.ddr_freq;
int channel;
+ int ret;
debug("Starting SDRAM initialization...\n");
@@ -1139,9 +1140,10 @@ static int sdram_init(struct dram_info *dram,
if (channel >= sdram_params->base.num_channels)
continue;
- if (pctl_cfg(chan, channel, sdram_params) != 0) {
- printf("pctl_cfg fail, reset\n");
- return -EIO;
+ ret = pctl_cfg(chan, channel, sdram_params);
+ if (ret < 0) {
+ printf("%s: pctl config failed\n", __func__);
+ return ret;
}
/* LPDDR2/LPDDR3 need to wait DAI complete, max 10us */
--
2.18.0.321.gffc6fa0e3
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