From c2d00364c1d638eaa85d5f1384170f610b3c4beb Mon Sep 17 00:00:00 2001 From: Patrick Delaunay Date: Wed, 24 Feb 2021 11:52:35 +0100 Subject: [PATCH] env: sf: add missing spi_flash_free Free the SPI resources by calling spi_flash_free() in each env sf function to avoid issue for other SPI users. Signed-off-by: Patrick Delaunay --- env/sf.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/env/sf.c b/env/sf.c index 1c2ab9da9b..ba5f7919c1 100644 --- a/env/sf.c +++ b/env/sf.c @@ -154,6 +154,9 @@ static int env_sf_save(void) printf("Valid environment: %d\n", (int)gd->env_valid); done: + spi_flash_free(env_flash); + env_flash = NULL; + if (saved_buffer) free(saved_buffer); @@ -255,6 +258,9 @@ static int env_sf_save(void) puts("done\n"); done: + spi_flash_free(env_flash); + env_flash = NULL; + if (saved_buffer) free(saved_buffer); @@ -413,6 +419,9 @@ static int env_sf_init_early(void) gd->env_addr = (unsigned long)&tmp_env1->data; } + spi_flash_free(env_flash); + env_flash = NULL; + return 0; err_read: spi_flash_free(env_flash);