ddr: altera: Clean up hc_initialize_rom_data()

Clean the function up, fix data types, add kerneldoc.

Signed-off-by: Marek Vasut <marex@denx.de>

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index 23fc459..7907b63 100644 (file)
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -3612,22 +3612,22 @@ static uint32_t run_mem_calibrate(void)
        return pass;
 }
 
+/**
+ * hc_initialize_rom_data() - Initialize ROM data
+ *
+ * Initialize ROM data.
+ */
 static void hc_initialize_rom_data(void)
 {
-       uint32_t i;
-       uint32_t addr;
+       u32 i, addr;
 
        addr = SDR_PHYGRP_RWMGRGRP_ADDRESS | RW_MGR_INST_ROM_WRITE_OFFSET;
-       for (i = 0; i < ARRAY_SIZE(inst_rom_init); i++) {
-               uint32_t data = inst_rom_init[i];
-               writel(data, addr + (i << 2));
-       }
+       for (i = 0; i < ARRAY_SIZE(inst_rom_init); i++)
+               writel(inst_rom_init[i], addr + (i << 2));
 
        addr = SDR_PHYGRP_RWMGRGRP_ADDRESS | RW_MGR_AC_ROM_WRITE_OFFSET;
-       for (i = 0; i < ARRAY_SIZE(ac_rom_init); i++) {
-               uint32_t data = ac_rom_init[i];
-               writel(data, addr + (i << 2));
-       }
+       for (i = 0; i < ARRAY_SIZE(ac_rom_init); i++)
+               writel(ac_rom_init[i], addr + (i << 2));
 }
 
 static void initialize_reg_file(void)