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imx: spl: Remove ifdefs in spl_mmc_boot_mode()

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It is hard to read code which contains nested ifdef blocks.  Replace
them with normal if-blocks and the IS_ENABLED() macro.  This is not only
more readable but also helps as both arms are validated by the compiler
in all cases.

Signed-off-by: Harald Seiler <hws@denx.de>
This commit is contained in:
Harald Seiler 2020-04-23 13:07:52 +02:00 committed by Stefano Babic
parent abf61e630e
commit 5fc5bac67b
1 changed files with 16 additions and 22 deletions
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38
arch/arm/mach-imx/spl.c
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@ -197,23 +197,19 @@ u32 spl_mmc_boot_mode(const u32 boot_device)
case SD1_BOOT:
case SD2_BOOT:
case SD3_BOOT:
#if defined(CONFIG_SPL_FAT_SUPPORT)
return MMCSD_MODE_FS;
#else
return MMCSD_MODE_RAW;
#endif
break;
if (IS_ENABLED(CONFIG_SPL_FAT_SUPPORT))
return MMCSD_MODE_FS;
else
return MMCSD_MODE_RAW;
case MMC1_BOOT:
case MMC2_BOOT:
case MMC3_BOOT:
#if defined(CONFIG_SPL_FAT_SUPPORT)
return MMCSD_MODE_FS;
#elif defined(CONFIG_SUPPORT_EMMC_BOOT)
return MMCSD_MODE_EMMCBOOT;
#else
return MMCSD_MODE_RAW;
#endif
break;
if (IS_ENABLED(CONFIG_SPL_FAT_SUPPORT))
return MMCSD_MODE_FS;
else if (IS_ENABLED(CONFIG_SUPPORT_EMMC_BOOT))
return MMCSD_MODE_EMMCBOOT;
else
return MMCSD_MODE_RAW;
default:
puts("spl: ERROR: unsupported device\n");
hang();
@ -224,14 +220,12 @@ u32 spl_mmc_boot_mode(const u32 boot_device)
case BOOT_DEVICE_MMC1:
case BOOT_DEVICE_MMC2:
case BOOT_DEVICE_MMC2_2:
#if defined(CONFIG_SPL_FS_FAT)
return MMCSD_MODE_FS;
#elif defined(CONFIG_SUPPORT_EMMC_BOOT)
return MMCSD_MODE_EMMCBOOT;
#else
return MMCSD_MODE_RAW;
#endif
break;
if (IS_ENABLED(CONFIG_SPL_FS_FAT))
return MMCSD_MODE_FS;
else if (IS_ENABLED(CONFIG_SUPPORT_EMMC_BOOT))
return MMCSD_MODE_EMMCBOOT;
else
return MMCSD_MODE_RAW;
default:
puts("spl: ERROR: unsupported device\n");
hang();