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From: rmk+kernel@arm.linux.org.uk (Russell King)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 30/44] ARM: l2c: remove obsolete l2x0 ops for non-OF init
Date: Mon, 17 Mar 2014 00:16:04 +0000	[thread overview]
Message-ID: <E1WPLDo-0002dt-Hu@rmk-PC.arm.linux.org.uk> (raw)
In-Reply-To: <20140317001302.GY21483@n2100.arm.linux.org.uk>

non-OF initialisation has never been used with any cache controller
which isn't an ARM cache controller, so we can safely get rid of the
old (and buggy) l2x0_*-based operations structure.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mm/cache-l2x0.c | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index 29d12ae05c39..606f9eed1b23 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -363,19 +363,6 @@ static void l2x0_resume(void)
 		l2x0_enable(base, l2x0_saved_regs.aux_ctrl);
 }
 
-static const struct l2c_init_data l2x0_init_fns __initconst = {
-	.enable = l2x0_enable,
-	.outer_cache = {
-		.inv_range = l2x0_inv_range,
-		.clean_range = l2x0_clean_range,
-		.flush_range = l2x0_flush_range,
-		.flush_all = l2x0_flush_all,
-		.disable = l2x0_disable,
-		.sync = l2x0_cache_sync,
-		.resume = l2x0_resume,
-	},
-};
-
 /*
  * L2C-210 specific code.
  *
@@ -974,9 +961,6 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask)
 
 	switch (cache_id & L2X0_CACHE_ID_PART_MASK) {
 	default:
-		data = &l2x0_init_fns;
-		break;
-
 	case L2X0_CACHE_ID_PART_L210:
 		data = &l2c210_data;
 		break;
-- 
1.8.3.1

  parent reply	other threads:[~2014-03-17  0:16 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-17  0:13 [PATCH 00/44] outer cache changes Russell King - ARM Linux
2014-03-17  0:13 ` [PATCH 01/44] ARM: l2c: remove outer_inv_all() method Russell King
2014-03-17  0:13 ` [PATCH 02/44] ARM: l2c: remove unnecessary call to outer_flush_all() Russell King
2014-03-17  0:13 ` [PATCH 03/44] ARM: l2c: avoid calling outer_flush_all() unnecessarily (Spear) Russell King
2014-03-17  0:13 ` [PATCH 04/44] ARM: l2c: add helper for L2 cache controller DT IDs Russell King
2014-03-26 20:30   ` Rob Herring
2014-03-17  0:13 ` [PATCH 05/44] ARM: l2c: tidy up l2x0_of_data declarations Russell King
2014-03-17  0:14 ` [PATCH 06/44] ARM: l2c: rename OF specific things, making l2x0_of_data available to all Russell King
2014-03-17  0:14 ` [PATCH 07/44] ARM: l2c: provide generic function for calling set_debug method Russell King
2014-03-17  0:14 ` [PATCH 08/44] ARM: l2c: split out cache unlock code Russell King
2014-03-17  0:14 ` [PATCH 09/44] ARM: l2c: provide generic helper for way-based operations Russell King
2014-03-17  0:14 ` [PATCH 10/44] ARM: l2c: rename cache_wait_way() Russell King
2014-03-17  0:14 ` [PATCH 11/44] ARM: l2c: use add L2C revision constants Russell King
2014-03-17  0:14 ` [PATCH 12/44] ARM: l2c: clean up OF initialisation a bit Russell King
2014-03-17  0:14 ` [PATCH 13/44] ARM: l2c: pass iomem address into data->save function Russell King
2014-03-17  0:14 ` [PATCH 14/44] ARM: l2c: move l2c save function to __l2c_init() Russell King
2014-03-17  0:14 ` [PATCH 15/44] ARM: l2c: provide enable method Russell King
2014-03-17  0:14 ` [PATCH 16/44] ARM: l2c: move aurora broadcast setup to enable function Russell King
2014-03-17  0:14 ` [PATCH 17/44] ARM: l2c: group implementation specific code together Russell King
2014-03-17  0:15 ` [PATCH 18/44] ARM: l2c: implement fixups for L2 cache controller quirks/errata Russell King
2014-03-17  0:15 ` [PATCH 19/44] ARM: l2c: clean up L2 cache initialisation messages Russell King
2014-03-17  0:15 ` [PATCH 20/44] ARM: l2c: split L2C-310 enable function from l2x0 code Russell King
2014-03-17  0:15 ` [PATCH 21/44] ARM: l2c: move and add ARM L2C-2x0/L2C-310 save/resume code to non-OF Russell King
2014-03-17  0:15 ` [PATCH 22/44] ARM: l2c: clean up save/resume functions Russell King
2014-03-17  0:15 ` [PATCH 23/44] ARM: l2c: simplify l2x0 unlocking code Russell King
2014-03-17  0:15 ` [PATCH 24/44] ARM: l2c: move pl310_set_debug() into l2c-310 code Russell King
2014-03-17  0:15 ` [PATCH 25/44] ARM: l2c: add L2C-210 specific handlers Russell King
2014-03-17  0:15 ` [PATCH 26/44] ARM: l2c: implement L2C-310 erratum 727915 as a method override Russell King
2014-03-17  0:15 ` [PATCH 27/44] ARM: l2c: Implement L2C-310 erratum 588369 " Russell King
2014-03-17  0:15 ` [PATCH 28/44] ARM: l2c: use L2C-210 handlers for L2C-310 errata-less implementations Russell King
2014-03-17  0:15 ` [PATCH 29/44] ARM: l2c: add L2C-220 specific handlers Russell King
2014-03-17  0:16 ` Russell King [this message]
2014-03-17  0:16 ` [PATCH 31/44] ARM: l2c: move type string into l2c_init_data structure Russell King
2014-03-17  0:16 ` [PATCH 32/44] ARM: l2c: add decode for L2C-220 cache ways Russell King
2014-03-17  0:16 ` [PATCH 33/44] ARM: l2c: move way size calculation data into l2c_init_data Russell King
2014-03-17  0:16 ` [PATCH 34/44] ARM: outer cache: add documentation of outer cache functions Russell King
2014-03-17  0:16 ` [PATCH 35/44] ARM: outer cache: add WARN_ON() to outer_disable() Russell King
2014-03-17  0:16 ` [PATCH 36/44] ARM: l2c: move errata configuration options to arch/arm/mm/Kconfig Russell King
2014-03-17  0:16 ` [PATCH 37/44] ARM: l2c: provide generic hook to intercept writes to secure registers Russell King
2014-03-17  0:16 ` [PATCH 38/44] ARM: l2c: OMAP: implement new write_sec method Russell King
2014-03-17  0:16 ` [PATCH 39/44] ARM: l2c: highbank: " Russell King
2014-03-26 20:35   ` Rob Herring
2014-03-17  0:16 ` [PATCH 40/44] ARM: l2c: ux500: implement dummy " Russell King
2014-03-17  0:17 ` [PATCH 41/44] ARM: l2c: remove old .set_debug method Russell King
2014-03-17  0:17 ` [PATCH 42/44] ARM: l2c: implement L2C-310 erratum 752271 in core L2C code Russell King
2014-03-17  0:17 ` [PATCH 43/44] ARM: l2c: rename all L2C-310 constants with an L310_ prefix Russell King
2014-03-17  0:17 ` [PATCH 44/44] ARM: l2c: add L2C-310 power control DT properties Russell King
2014-03-26 21:08   ` Rob Herring
2014-03-28 13:29     ` Russell King - ARM Linux
2014-03-26 20:05 ` [PATCH 00/44] outer cache changes Gregory CLEMENT
2014-03-28 18:50 ` Nishanth Menon

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