pinctrl: mediatek: moore: replace struct function_desc with struct pinfunction

struct function_desc is a wrapper around struct pinfunction with an
additional void *data pointer. This driver doesn't use the data pointer.
We're also working towards reducing the usage of struct function_desc in
pinctrl drivers - they should only be created by pinmux core and
accessed by drivers using pinmux_generic_get_function(). Replace the
struct function_desc objects in this driver with smaller struct
pinfunction instances.

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/mediatek/pinctrl-moore.c b/drivers/pinctrl/mediatek/pinctrl-moore.c
index 6e4f6c07a509326a8a7e88b2dc32635b22e7b965..982b9887521d036538f67e9919de444693c458c0 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-moore.c
+++ b/drivers/pinctrl/mediatek/pinctrl-moore.c
@@ -622,11 +622,9 @@ static int mtk_build_functions(struct mtk_pinctrl *hw)
        int i, err;
 
        for (i = 0; i < hw->soc->nfuncs ; i++) {
-               const struct function_desc *function = hw->soc->funcs + i;
-               const struct pinfunction *func = &function->func;
+               const struct pinfunction *func = hw->soc->funcs + i;
 
-               err = pinmux_generic_add_pinfunction(hw->pctrl, func,
-                                                    function->data);
+               err = pinmux_generic_add_pinfunction(hw->pctrl, func, NULL);
                if (err < 0) {
                        dev_err(hw->dev, "Failed to register function %s\n",
                                func->name);

diff --git a/drivers/pinctrl/mediatek/pinctrl-moore.h b/drivers/pinctrl/mediatek/pinctrl-moore.h
index 229d19561e229c77714e5fccb3d4fb68eacc77fd..fe1f087cacd0446e40628cb4fa35a135496ca848 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-moore.h
+++ b/drivers/pinctrl/mediatek/pinctrl-moore.h
@@ -43,11 +43,8 @@
                .data = id##_funcs,                                                     \
        }
 
-#define PINCTRL_PIN_FUNCTION(_name_, id)                                                       \
-       {                                                                                       \
-               .func = PINCTRL_PINFUNCTION(_name_, id##_groups, ARRAY_SIZE(id##_groups)),      \
-               .data = NULL,                                                                   \
-       }
+#define PINCTRL_PIN_FUNCTION(_name_, id)                                               \
+       PINCTRL_PINFUNCTION(_name_, id##_groups, ARRAY_SIZE(id##_groups))
 
 int mtk_moore_pinctrl_probe(struct platform_device *pdev,
                            const struct mtk_pin_soc *soc);

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7622.c b/drivers/pinctrl/mediatek/pinctrl-mt7622.c
index 2dc1019910662a2a52e81f277a10a32bd83b33d4..d5777889448aab86e82fa6821fdea0d30a5a7246 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mt7622.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7622.c
@@ -822,7 +822,7 @@ static const char *mt7622_uart_groups[] = { "uart0_0_tx_rx",
                                            "uart4_2_rts_cts",};
 static const char *mt7622_wdt_groups[] = { "watchdog", };
 
-static const struct function_desc mt7622_functions[] = {
+static const struct pinfunction mt7622_functions[] = {
        PINCTRL_PIN_FUNCTION("antsel", mt7622_antsel),
        PINCTRL_PIN_FUNCTION("emmc", mt7622_emmc),
        PINCTRL_PIN_FUNCTION("eth", mt7622_ethernet),

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7623.c b/drivers/pinctrl/mediatek/pinctrl-mt7623.c
index 3e59eada2825277b3d7500cb1f2cf740242a4a8b..69c06c2c0e21e4ce785f65539254eb070bff9a0d 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mt7623.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7623.c
@@ -1340,7 +1340,7 @@ static const char *mt7623_uart_groups[] = { "uart0_0_txd_rxd",
                                            "uart3_rts_cts", };
 static const char *mt7623_wdt_groups[] = { "watchdog_0", "watchdog_1", };
 
-static const struct function_desc mt7623_functions[] = {
+static const struct pinfunction mt7623_functions[] = {
        PINCTRL_PIN_FUNCTION("audck", mt7623_aud_clk),
        PINCTRL_PIN_FUNCTION("disp", mt7623_disp_pwm),
        PINCTRL_PIN_FUNCTION("eth", mt7623_ethernet),

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7629.c b/drivers/pinctrl/mediatek/pinctrl-mt7629.c
index 98142e8c98011d17339da74f61d6f917372dfcd5..cc0694881ac9dc536db0e46eefe5eb7359735a60 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mt7629.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7629.c
@@ -384,7 +384,7 @@ static const char *mt7629_wdt_groups[] = { "watchdog", };
 static const char *mt7629_wifi_groups[] = { "wf0_5g", "wf0_2g", };
 static const char *mt7629_flash_groups[] = { "snfi", "spi_nor" };
 
-static const struct function_desc mt7629_functions[] = {
+static const struct pinfunction mt7629_functions[] = {
        PINCTRL_PIN_FUNCTION("eth", mt7629_ethernet),
        PINCTRL_PIN_FUNCTION("i2c", mt7629_i2c),
        PINCTRL_PIN_FUNCTION("led", mt7629_led),

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7981.c b/drivers/pinctrl/mediatek/pinctrl-mt7981.c
index 83092be5b614cc164590fe5ec2b756fe6579b263..6216c2e057f6499b32741b6bd3a4854878c061c9 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mt7981.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7981.c
@@ -977,7 +977,7 @@ static const char *mt7981_ethernet_groups[] = { "smi_mdc_mdio", "gbe_ext_mdc_mdi
        "wf0_mode1", "wf0_mode3", "mt7531_int", };
 static const char *mt7981_ant_groups[] = { "ant_sel", };
 
-static const struct function_desc mt7981_functions[] = {
+static const struct pinfunction mt7981_functions[] = {
        PINCTRL_PIN_FUNCTION("wa_aice", mt7981_wa_aice),
        PINCTRL_PIN_FUNCTION("dfd", mt7981_dfd),
        PINCTRL_PIN_FUNCTION("jtag", mt7981_jtag),

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7986.c b/drivers/pinctrl/mediatek/pinctrl-mt7986.c
index 5816b5fdb7ca918486f57a890f73543b3198c728..2a762ade9c35505505c932b6fea75fa0cf77d961 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mt7986.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7986.c
@@ -878,7 +878,7 @@ static const char *mt7986_uart_groups[] = {
 static const char *mt7986_wdt_groups[] = { "watchdog", };
 static const char *mt7986_wf_groups[] = { "wf_2g", "wf_5g", "wf_dbdc", };
 
-static const struct function_desc mt7986_functions[] = {
+static const struct pinfunction mt7986_functions[] = {
        PINCTRL_PIN_FUNCTION("audio", mt7986_audio),
        PINCTRL_PIN_FUNCTION("emmc", mt7986_emmc),
        PINCTRL_PIN_FUNCTION("eth", mt7986_ethernet),

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7988.c b/drivers/pinctrl/mediatek/pinctrl-mt7988.c
index 55c8674d8d66f12d2f2246c215056d4e51296a9b..9569e8c0cec15fb6a4a8e359d6483fa163487b0c 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mt7988.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7988.c
@@ -1464,7 +1464,7 @@ static const char * const mt7988_usb_groups[] = {
        "drv_vbus_p1",
 };
 
-static const struct function_desc mt7988_functions[] = {
+static const struct pinfunction mt7988_functions[] = {
        PINCTRL_PIN_FUNCTION("audio", mt7988_audio),
        PINCTRL_PIN_FUNCTION("jtag", mt7988_jtag),
        PINCTRL_PIN_FUNCTION("int_usxgmii", mt7988_int_usxgmii),

diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h
index 36d2898037dd041ebc7e06526ebc085eb42f2828..fa7c0ed49346486ba32ec615aa2b3483217f5077 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h
@@ -238,7 +238,7 @@ struct mtk_pin_soc {
        unsigned int                    npins;
        const struct group_desc         *grps;
        unsigned int                    ngrps;
-       const struct function_desc      *funcs;
+       const struct pinfunction        *funcs;
        unsigned int                    nfuncs;
        const struct mtk_eint_regs      *eint_regs;
        const struct mtk_eint_hw        *eint_hw;