pwm: axi-pwmgen: use shared macro for version reg

The linux/fpga/adi-axi-common.h header already defines a macro for the
version register offset. Use this macro in the axi-pwmgen driver instead
of defining it again.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20240816-pwm-axi-pwmgen-use-shared-macro-v1-1-994153ebc3a7@baylibre.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>

diff --git a/drivers/pwm/pwm-axi-pwmgen.c b/drivers/pwm/pwm-axi-pwmgen.c
index 3ad60edf20a565b88cf419691ab5447bf907eb9b..b5477659ba186cd87dcfd28ec395f76d87f36111 100644 (file)
--- a/drivers/pwm/pwm-axi-pwmgen.c
+++ b/drivers/pwm/pwm-axi-pwmgen.c
@@ -29,7 +29,6 @@
 #include <linux/regmap.h>
 #include <linux/slab.h>
 
-#define AXI_PWMGEN_REG_CORE_VERSION    0x00
 #define AXI_PWMGEN_REG_ID              0x04
 #define AXI_PWMGEN_REG_SCRATCHPAD      0x08
 #define AXI_PWMGEN_REG_CORE_MAGIC      0x0C
@@ -145,7 +144,7 @@ static int axi_pwmgen_setup(struct regmap *regmap, struct device *dev)
                        "failed to read expected value from register: got %08x, expected %08x\n",
                        val, AXI_PWMGEN_REG_CORE_MAGIC_VAL);
 
-       ret = regmap_read(regmap, AXI_PWMGEN_REG_CORE_VERSION, &val);
+       ret = regmap_read(regmap, ADI_AXI_REG_VERSION, &val);
        if (ret)
                return ret;