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| author | Tom Rini <trini@konsulko.com> | 2018-11-23 17:25:27 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-11-23 17:25:27 -0500 |
| commit | 5830791d91d1200854ef78fcb32f808c8080f0f0 (patch) | |
| tree | c9ec3c59244371d8ad9992a2ba332a7b50d33950 /drivers/misc/stm32mp_fuse.c | |
| parent | a3e1653ddeb02f39481eba572275016171e9670c (diff) | |
| parent | a58986ca8b53d8c7a441397082f84edc7f47d19f (diff) | |
Merge tag 'pull-tg18' of git://git.denx.de/u-boot-dm
Various minor sandbox improvements
Better buildman warning handling
Misc other things
Diffstat (limited to 'drivers/misc/stm32mp_fuse.c')
| -rw-r--r-- | drivers/misc/stm32mp_fuse.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/misc/stm32mp_fuse.c b/drivers/misc/stm32mp_fuse.c index 2d661351a1..33943a231b 100644 --- a/drivers/misc/stm32mp_fuse.c +++ b/drivers/misc/stm32mp_fuse.c @@ -29,6 +29,9 @@ int fuse_read(u32 bank, u32 word, u32 *val) return ret; ret = misc_read(dev, word * 4 + STM32_BSEC_SHADOW_OFFSET, val, 4); + if (ret < 0) + return ret; + ret = 0; break; default: @@ -54,6 +57,9 @@ int fuse_prog(u32 bank, u32 word, u32 val) return ret; ret = misc_write(dev, word * 4 + STM32_BSEC_OTP_OFFSET, &val, 4); + if (ret < 0) + return ret; + ret = 0; break; default: @@ -78,6 +84,9 @@ int fuse_sense(u32 bank, u32 word, u32 *val) if (ret) return ret; ret = misc_read(dev, word * 4 + STM32_BSEC_OTP_OFFSET, val, 4); + if (ret < 0) + return ret; + ret = 0; break; default: @@ -103,6 +112,9 @@ int fuse_override(u32 bank, u32 word, u32 val) return ret; ret = misc_write(dev, word * 4 + STM32_BSEC_SHADOW_OFFSET, &val, 4); + if (ret < 0) + return ret; + ret = 0; break; default: |