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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-19 07:17:21 +0100 |
commit | 62b7f5931c54e96fca56dd8761b0e466d355c881 (patch) | |
tree | 1258b392752379833a075df006c2f6d7ac4be51d /target/linux/bcm27xx/patches-5.4/950-0515-clk-bcm-rpi-Remove-pllb_arm_lookup-global-pointer.patch | |
parent | 76d1168d0d4b9d76e2ad78c0fc6b255561deb284 (diff) | |
download | upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.tar.gz upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.tar.bz2 upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.zip |
bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0515-clk-bcm-rpi-Remove-pllb_arm_lookup-global-pointer.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0515-clk-bcm-rpi-Remove-pllb_arm_lookup-global-pointer.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0515-clk-bcm-rpi-Remove-pllb_arm_lookup-global-pointer.patch b/target/linux/bcm27xx/patches-5.4/950-0515-clk-bcm-rpi-Remove-pllb_arm_lookup-global-pointer.patch new file mode 100644 index 0000000000..e193b7906a --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0515-clk-bcm-rpi-Remove-pllb_arm_lookup-global-pointer.patch @@ -0,0 +1,51 @@ +From 35be338b9532bb1fda95b9f1123758f57f785f93 Mon Sep 17 00:00:00 2001 +From: Maxime Ripard <maxime@cerno.tech> +Date: Fri, 7 Feb 2020 15:46:24 +0100 +Subject: [PATCH] clk: bcm: rpi: Remove pllb_arm_lookup global pointer + +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> +Signed-off-by: Maxime Ripard <maxime@cerno.tech> +--- + drivers/clk/bcm/clk-raspberrypi.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +--- 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 raspberry + + 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 + 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; + } |