linux-kernel - [PATCH v1 2/3] regmap: cache: Revert "Add 64-bit mode support"

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Date:   Thu, 22 Jun 2023 21:36:12 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Mark Brown <broonie@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH v1 2/3] regmap: cache: Revert "Add 64-bit mode support"

There is no support for 64-bit data size in regmap, so
there is no point to have it in regmap cache.

This reverts commit 8b7663de6e2bfe3c40e1846e1c4625f33d138757.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/base/regmap/regcache.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 28bc3ae9458a..156490ab7f34 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -590,14 +590,6 @@ void regcache_set_val(struct regmap *map, void *base, unsigned int idx,
 		cache[idx] = val;
 		break;
 	}
-#ifdef CONFIG_64BIT
-	case 8: {
-		u64 *cache = base;
-
-		cache[idx] = val;
-		break;
-	}
-#endif
 	default:
 		BUG();
 	}
@@ -630,13 +622,6 @@ unsigned int regcache_get_val(struct regmap *map, const void *base,
 
 		return cache[idx];
 	}
-#ifdef CONFIG_64BIT
-	case 8: {
-		const u64 *cache = base;
-
-		return cache[idx];
-	}
-#endif
 	default:
 		BUG();
 	}
-- 
2.40.0.1.gaa8946217a0b