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-rw-r--r--firmware/drivers/ata.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c
index e3fa3e8..edef507 100644
--- a/firmware/drivers/ata.c
+++ b/firmware/drivers/ata.c
@@ -1197,7 +1197,7 @@ static int set_features(void)
}
for (i=0; i < (int)(sizeof(features)/sizeof(features[0])); i++) {
- if (identify_info[features[i].id_word] & (1 << features[i].id_bit)) {
+ if (identify_info[features[i].id_word] & (1u << features[i].id_bit)) {
SET_REG(ATA_FEATURE, features[i].subcommand);
SET_REG(ATA_NSECTOR, features[i].parameter);
SET_REG(ATA_COMMAND, CMD_SET_FEATURES);