stm32mp1: bsec: Fix warnings when compiling with W=1
This patch solves the following warnings:
arch/arm/mach-stm32mp/bsec.c: In function 'stm32mp_bsec_read':
warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (offset >= STM32_BSEC_OTP_OFFSET) {
^~
arch/arm/mach-stm32mp/bsec.c: In function 'stm32mp_bsec_write':
warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (offset >= STM32_BSEC_OTP_OFFSET) {
^~
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
diff --git a/arch/arm/mach-stm32mp/bsec.c b/arch/arm/mach-stm32mp/bsec.c
index 0166649..8018366 100644
--- a/arch/arm/mach-stm32mp/bsec.c
+++ b/arch/arm/mach-stm32mp/bsec.c
@@ -358,12 +358,13 @@
bool shadow = true;
int nb_otp = size / sizeof(u32);
int otp;
+ unsigned int offs = offset;
- if (offset >= STM32_BSEC_OTP_OFFSET) {
- offset -= STM32_BSEC_OTP_OFFSET;
+ if (offs >= STM32_BSEC_OTP_OFFSET) {
+ offs -= STM32_BSEC_OTP_OFFSET;
shadow = false;
}
- otp = offset / sizeof(u32);
+ otp = offs / sizeof(u32);
if (otp < 0 || (otp + nb_otp - 1) > BSEC_OTP_MAX_VALUE) {
dev_err(dev, "wrong value for otp, max value : %i\n",
@@ -393,12 +394,13 @@
bool shadow = true;
int nb_otp = size / sizeof(u32);
int otp;
+ unsigned int offs = offset;
- if (offset >= STM32_BSEC_OTP_OFFSET) {
- offset -= STM32_BSEC_OTP_OFFSET;
+ if (offs >= STM32_BSEC_OTP_OFFSET) {
+ offs -= STM32_BSEC_OTP_OFFSET;
shadow = false;
}
- otp = offset / sizeof(u32);
+ otp = offs / sizeof(u32);
if (otp < 0 || (otp + nb_otp - 1) > BSEC_OTP_MAX_VALUE) {
dev_err(dev, "wrong value for otp, max value : %d\n",