nvme: Drop useless members of 'struct nvme_ns'

[platform/kernel/u-boot.git] / drivers / nvme / nvme.h

diff --git a/drivers/nvme/nvme.h b/drivers/nvme/nvme.h
index 67bf6e1..c6aae4d 100644 (file)
--- a/drivers/nvme/nvme.h
+++ b/drivers/nvme/nvme.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2017 NXP Semiconductors
  * Copyright (C) 2017 Bin Meng <bmeng.cn@gmail.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef __DRIVER_NVME_H__
@@ -536,28 +535,20 @@ struct nvme_completion {
  */
 static inline u64 nvme_readq(__le64 volatile *regs)
 {
-#if BITS_PER_LONG == 64
-       return readq(regs);
-#else
        __u32 *ptr = (__u32 *)regs;
        u64 val_lo = readl(ptr);
        u64 val_hi = readl(ptr + 1);
 
        return val_lo + (val_hi << 32);
-#endif
 }
 
 static inline void nvme_writeq(const u64 val, __le64 volatile *regs)
 {
-#if BITS_PER_LONG == 64
-       writeq(val, regs);
-#else
        __u32 *ptr = (__u32 *)regs;
        u32 val_lo = lower_32_bits(val);
        u32 val_hi = upper_32_bits(val);
        writel(val_lo, ptr);
        writel(val_hi, ptr + 1);
-#endif
 }
 
 struct nvme_bar {
@@ -638,11 +629,10 @@ struct nvme_ns {
        struct list_head list;
        struct nvme_dev *dev;
        unsigned ns_id;
+       u8 eui64[8];
        int devnum;
        int lba_shift;
        u8 flbas;
-       u64 mode_select_num_blocks;
-       u32 mode_select_block_len;
 };
 
 #endif /* __DRIVER_NVME_H__ */