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From: Maxime Ripard <maxime@cerno.tech>
To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Cc: linux-rpi-kernel@lists.infradead.org,
	bcm-kernel-feedback-list@broadcom.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Dave Stevenson <dave.stevenson@raspberrypi.com>,
	Tim Gover <tim.gover@raspberrypi.com>,
	Phil Elwell <phil@raspberrypi.com>,
	Mike Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	linux-clk@vger.kernel.org, Philipp Zabel <p.zabel@pengutronix.de>,
	Maxime Ripard <maxime@cerno.tech>
Subject: [PATCH v5 09/27] clk: bcm: rpi: Remove pllb_arm_lookup global pointer
Date: Mon, 15 Jun 2020 10:40:49 +0200
Message-ID: <189407f54906d2b07c91de7a4eeb6d8c8934280f.1592210452.git-series.maxime@cerno.tech> (raw)
In-Reply-To: <cover.98f979c2af2337c57217016d21d7c68e1ac2ce8a.1592210452.git-series.maxime@cerno.tech>

The pllb_arm_lookup pointer in the struct raspberrypi_clk is not used for
anything but to store the returned pointer to clkdev_hw_create, and is not
used anywhere else in the driver.

Let's remove that global pointer from the structure.

Cc: Michael Turquette <mturquette@baylibre.com>
Cc: linux-clk@vger.kernel.org
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 drivers/clk/bcm/clk-raspberrypi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c
index d62605861028..5a06c4991c7f 100644
--- a/drivers/clk/bcm/clk-raspberrypi.c
+++ b/drivers/clk/bcm/clk-raspberrypi.c
@@ -40,7 +40,6 @@ struct raspberrypi_clk {
 	unsigned long max_rate;
 
 	struct clk_hw pllb;
-	struct clk_lookup *pllb_arm_lookup;
 };
 
 /*
@@ -238,6 +237,7 @@ static struct clk_fixed_factor raspberrypi_clk_pllb_arm = {
 
 static int raspberrypi_register_pllb_arm(struct raspberrypi_clk *rpi)
 {
+	struct clk_lookup *pllb_arm_lookup;
 	int ret;
 
 	ret = devm_clk_hw_register(rpi->dev, &raspberrypi_clk_pllb_arm.hw);
@@ -246,9 +246,9 @@ static int raspberrypi_register_pllb_arm(struct raspberrypi_clk *rpi)
 		return ret;
 	}
 
-	rpi->pllb_arm_lookup = clkdev_hw_create(&raspberrypi_clk_pllb_arm.hw,
-						NULL, "cpu0");
-	if (!rpi->pllb_arm_lookup) {
+	pllb_arm_lookup = clkdev_hw_create(&raspberrypi_clk_pllb_arm.hw,
+					   NULL, "cpu0");
+	if (!pllb_arm_lookup) {
 		dev_err(rpi->dev, "Failed to initialize pllb_arm_lookup\n");
 		return -ENOMEM;
 	}
-- 
git-series 0.9.1

  parent reply index

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-15  8:40 [PATCH v5 00/27] clk: bcm: rpi: Add support for BCM2711 firmware clocks Maxime Ripard
2020-06-15  8:40 ` [PATCH v5 01/27] dt-bindings: arm: bcm: Convert BCM2835 firmware binding to YAML Maxime Ripard
2020-06-25  0:42   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 02/27] dt-bindings: clock: Add a binding for the RPi Firmware clocks Maxime Ripard
2020-06-25  0:42   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 03/27] firmware: rpi: Only create clocks device if we don't have a node for it Maxime Ripard
2020-06-25  0:42   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 04/27] clk: bcm: rpi: Allow the driver to be probed by DT Maxime Ripard
2020-06-25  0:42   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 05/27] clk: bcm: rpi: Statically init clk_init_data Maxime Ripard
2020-06-25  0:42   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 06/27] clk: bcm: rpi: Use clk_hw_register for pllb_arm Maxime Ripard
2020-06-25  0:42   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 07/27] clk: bcm: rpi: Remove global pllb_arm clock pointer Maxime Ripard
2020-06-25  0:42   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 08/27] clk: bcm: rpi: Make sure pllb_arm is removed Maxime Ripard
2020-06-25  0:42   ` Stephen Boyd
2020-06-15  8:40 ` Maxime Ripard [this message]
2020-06-25  0:42   ` [PATCH v5 09/27] clk: bcm: rpi: Remove pllb_arm_lookup global pointer Stephen Boyd
2020-06-25  0:44   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 10/27] clk: bcm: rpi: Switch to clk_hw_register_clkdev Maxime Ripard
2020-06-25  0:44   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 11/27] clk: bcm: rpi: Make sure the clkdev lookup is removed Maxime Ripard
2020-06-25  0:44   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 12/27] clk: bcm: rpi: Use CCF boundaries instead of rolling our own Maxime Ripard
2020-06-25  0:44   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 13/27] clk: bcm: rpi: Create a data structure for the clocks Maxime Ripard
2020-06-25  0:44   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 14/27] clk: bcm: rpi: Add clock id to data Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 15/27] clk: bcm: rpi: Pass the clocks data to the firmware function Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 16/27] clk: bcm: rpi: Rename is_prepared function Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 17/27] clk: bcm: rpi: Split pllb clock hooks Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 18/27] clk: bcm: rpi: Make the PLLB registration function return a clk_hw Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:40 ` [PATCH v5 19/27] clk: bcm: rpi: Add DT provider for the clocks Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:41 ` [PATCH v5 20/27] clk: bcm: rpi: Add an enum for the firmware clocks Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:41 ` [PATCH v5 21/27] clk: bcm: rpi: Discover " Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:41 ` [PATCH v5 22/27] clk: bcm: rpi: Give firmware clocks a name Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:41 ` [PATCH v5 23/27] Revert "clk: bcm2835: remove pllb" Maxime Ripard
2020-06-25  0:45   ` Stephen Boyd
2020-06-15  8:41 ` [PATCH v5 24/27] ARM: dts: bcm2711: Add firmware clocks node Maxime Ripard
2020-06-25  8:16   ` Nicolas Saenz Julienne
2020-06-15  8:41 ` [PATCH v5 25/27] clk: bcm2835: Allow custom CCF flags for the PLLs Maxime Ripard
2020-06-25  0:46   ` Stephen Boyd
2020-06-15  8:41 ` [PATCH v5 26/27] clk: bcm2835: Don't cache the PLLB rate Maxime Ripard
2020-06-25  0:46   ` Stephen Boyd
2020-06-15  8:41 ` [PATCH v5 27/27] clk: bcm: rpi: Remove the quirks for the CPU clock Maxime Ripard
2020-06-25  0:46   ` Stephen Boyd
2020-06-19  9:37 ` [PATCH v5 00/27] clk: bcm: rpi: Add support for BCM2711 firmware clocks Stephen Boyd
2020-06-19  9:44   ` Nicolas Saenz Julienne
2020-06-19 23:57     ` Stephen Boyd
2020-06-20  0:20       ` Stephen Boyd
2020-06-25  0:40         ` Stephen Boyd
2020-06-19 11:52   ` Maxime Ripard
2020-06-19 23:57     ` Stephen Boyd
2020-06-25  1:15 ` Stephen Boyd

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