fix(st-crypto): remove platdata functions
The functions stm32_pka_get_platdata() and stm32_saes_get_platdata()
are not used. They can be removed as we always use DT to retrieve
the device configuration.
This issue was triggered by sparse tool or when enabling warning
-Wmissing-prototypes.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I5cce9a0765144d694e8ddece37361ccbb85d1734
diff --git a/drivers/st/crypto/stm32_pka.c b/drivers/st/crypto/stm32_pka.c
index e03cf0f..2bbb31d 100644
--- a/drivers/st/crypto/stm32_pka.c
+++ b/drivers/st/crypto/stm32_pka.c
@@ -254,13 +254,6 @@
static struct stm32_pka_platdata pka_pdata;
-#pragma weak stm32_pka_get_platdata
-
-int stm32_pka_get_platdata(struct stm32_pka_platdata *pdata)
-{
- return -ENODEV;
-}
-
static int stm32_pka_parse_fdt(void)
{
int node;
@@ -583,10 +576,7 @@
err = stm32_pka_parse_fdt();
if (err != 0) {
- err = stm32_pka_get_platdata(&pka_pdata);
- if (err != 0) {
- return err;
- }
+ return err;
}
clk_enable(pka_pdata.clock_id);
diff --git a/drivers/st/crypto/stm32_saes.c b/drivers/st/crypto/stm32_saes.c
index 02baf21..f4da571 100644
--- a/drivers/st/crypto/stm32_saes.c
+++ b/drivers/st/crypto/stm32_saes.c
@@ -139,15 +139,8 @@
#define SET_CHAINING_MODE(mod, cr) \
mmio_clrsetbits_32((cr), _SAES_CR_CHMOD_MASK, _SAES_CR_CHMOD_##mod << _SAES_CR_CHMOD_SHIFT)
-#define pragma weak stm32_saes_get_platdata
-
static struct stm32_saes_platdata saes_pdata;
-int stm32_saes_get_platdata(struct stm32_saes_platdata *pdata)
-{
- return -ENODEV;
-}
-
static int stm32_saes_parse_fdt(struct stm32_saes_platdata *pdata)
{
int node;
@@ -389,10 +382,7 @@
err = stm32_saes_parse_fdt(&saes_pdata);
if (err != 0) {
- err = stm32_saes_get_platdata(&saes_pdata);
- if (err != 0) {
- return err;
- }
+ return err;
}
clk_enable(saes_pdata.clock_id);