diff options
Diffstat (limited to 'target/linux/bcm4908/patches-5.4/086-v5.12-0001-phy-phy-brcm-usb-improve-getting-OF-matching-data.patch')
| -rw-r--r-- | target/linux/bcm4908/patches-5.4/086-v5.12-0001-phy-phy-brcm-usb-improve-getting-OF-matching-data.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/target/linux/bcm4908/patches-5.4/086-v5.12-0001-phy-phy-brcm-usb-improve-getting-OF-matching-data.patch b/target/linux/bcm4908/patches-5.4/086-v5.12-0001-phy-phy-brcm-usb-improve-getting-OF-matching-data.patch new file mode 100644 index 0000000000..cc71373165 --- /dev/null +++ b/target/linux/bcm4908/patches-5.4/086-v5.12-0001-phy-phy-brcm-usb-improve-getting-OF-matching-data.patch @@ -0,0 +1,49 @@ +From d14f4cce9340a6586512a0eb6bc680dedeaaef14 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 16 Dec 2020 15:33:04 +0100 +Subject: [PATCH] phy: phy-brcm-usb: improve getting OF matching data +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +1. Use of_device_get_match_data() helper to simplify the code +2. Check for NULL as a good practice + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Acked-by: Florian Fainelli <f.fainelli@gmail.com> +Link: https://lore.kernel.org/r/20201216143305.12179-1-zajec5@gmail.com +Signed-off-by: Vinod Koul <vkoul@kernel.org> +--- + drivers/phy/broadcom/phy-brcm-usb.c | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +--- a/drivers/phy/broadcom/phy-brcm-usb.c ++++ b/drivers/phy/broadcom/phy-brcm-usb.c +@@ -11,6 +11,7 @@ + #include <linux/io.h> + #include <linux/module.h> + #include <linux/of.h> ++#include <linux/of_device.h> + #include <linux/phy/phy.h> + #include <linux/platform_device.h> + #include <linux/interrupt.h> +@@ -427,7 +428,6 @@ static int brcm_usb_phy_probe(struct pla + struct device_node *dn = pdev->dev.of_node; + int err; + const char *mode; +- const struct of_device_id *match; + void (*dvr_init)(struct brcm_usb_init_params *params); + const struct match_chip_info *info; + struct regmap *rmap; +@@ -441,8 +441,9 @@ static int brcm_usb_phy_probe(struct pla + priv->ini.family_id = brcmstb_get_family_id(); + priv->ini.product_id = brcmstb_get_product_id(); + +- match = of_match_node(brcm_usb_dt_ids, dev->of_node); +- info = match->data; ++ info = of_device_get_match_data(&pdev->dev); ++ if (!info) ++ return -ENOENT; + dvr_init = info->init_func; + (*dvr_init)(&priv->ini); + |