From 0809a9ccac4a2ffdfd1561bb551aec6099775545 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Mon, 2 Sep 2024 20:59:47 +0800 Subject: spi: remove {devm_}spi_alloc_master/slave() All the {devm_}spi_alloc_master/slave() have been replaced, so they can be removed and replaced in doc and comment. No functional changed. Signed-off-by: Yang Yingliang Link: https://patch.msgid.link/20240902125947.1368-8-yangyingliang@huaweicloud.com Signed-off-by: Mark Brown --- include/linux/spi/spi.h | 30 ------------------------------ 1 file changed, 30 deletions(-) (limited to 'include') diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 4b95663163e0..8497f4747e24 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -824,21 +824,6 @@ void spi_take_timestamp_post(struct spi_controller *ctlr, extern struct spi_controller *__spi_alloc_controller(struct device *host, unsigned int size, bool slave); -static inline struct spi_controller *spi_alloc_master(struct device *host, - unsigned int size) -{ - return __spi_alloc_controller(host, size, false); -} - -static inline struct spi_controller *spi_alloc_slave(struct device *host, - unsigned int size) -{ - if (!IS_ENABLED(CONFIG_SPI_SLAVE)) - return NULL; - - return __spi_alloc_controller(host, size, true); -} - static inline struct spi_controller *spi_alloc_host(struct device *dev, unsigned int size) { @@ -858,21 +843,6 @@ struct spi_controller *__devm_spi_alloc_controller(struct device *dev, unsigned int size, bool slave); -static inline struct spi_controller *devm_spi_alloc_master(struct device *dev, - unsigned int size) -{ - return __devm_spi_alloc_controller(dev, size, false); -} - -static inline struct spi_controller *devm_spi_alloc_slave(struct device *dev, - unsigned int size) -{ - if (!IS_ENABLED(CONFIG_SPI_SLAVE)) - return NULL; - - return __devm_spi_alloc_controller(dev, size, true); -} - static inline struct spi_controller *devm_spi_alloc_host(struct device *dev, unsigned int size) { -- cgit v1.2.3 From 36e69b160705b65bf136c2fb6a1194447eeb8478 Mon Sep 17 00:00:00 2001 From: Dragan Simic Date: Sun, 29 Sep 2024 11:21:16 +0200 Subject: driver core: Add device probe log helper dev_warn_probe() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some drivers can still provide their functionality to a certain extent even when some of their resource acquisitions eventually fail. In such cases, emitting errors isn't the desired action, but warnings should be emitted instead. To solve this, introduce dev_warn_probe() as a new device probe log helper, which behaves identically as the already existing dev_err_probe(), while it produces warnings instead of errors. The intended use is with the resources that are actually optional for a particular driver. While there, copyedit the kerneldoc for dev_err_probe() a bit, to simplify its wording a bit, and reuse it as the kerneldoc for dev_warn_probe(), with the necessary wording adjustments, of course. Signed-off-by: Dragan Simic Tested-by: Hélène Vulquin Acked-by: Greg Kroah-Hartman Link: https://patch.msgid.link/2be0a28538bb2a3d1bcc91e2ca1f2d0dc09146d9.1727601608.git.dsimic@manjaro.org Signed-off-by: Mark Brown --- include/linux/dev_printk.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/dev_printk.h b/include/linux/dev_printk.h index ca32b5bb28eb..eb2094e43050 100644 --- a/include/linux/dev_printk.h +++ b/include/linux/dev_printk.h @@ -276,6 +276,7 @@ do { \ dev_driver_string(dev), dev_name(dev), ## arg) __printf(3, 4) int dev_err_probe(const struct device *dev, int err, const char *fmt, ...); +__printf(3, 4) int dev_warn_probe(const struct device *dev, int err, const char *fmt, ...); /* Simple helper for dev_err_probe() when ERR_PTR() is to be returned. */ #define dev_err_ptr_probe(dev, ___err, fmt, ...) \ -- cgit v1.2.3