The patch titled
gpiolib: document that names can contain printk format specifiers
has been added to the -mm tree. Its filename is
gpiolib-document-that-names-can-contain-printk-format-specifiers.patch
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------------------------------------------------------
Subject: gpiolib: document that names can contain printk format specifiers
From: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Cc: David Brownell <david-b@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-generic/gpio.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -puN include/asm-generic/gpio.h~gpiolib-document-that-names-can-contain-printk-format-specifiers include/asm-generic/gpio.h
--- a/include/asm-generic/gpio.h~gpiolib-document-that-names-can-contain-printk-format-specifiers
+++ a/include/asm-generic/gpio.h
@@ -61,7 +61,9 @@ struct module;
* @names: if set, must be an array of strings to use as alternative
* names for the GPIOs in this chip. Any entry in the array
* may be NULL if there is no alias for the GPIO, however the
- * array must be @ngpio entries long.
+ * array must be @ngpio entries long. A name can include a single printk
+ * format specifier for an unsigned int. It is substituted by the actual
+ * number of the gpio.
*
* A gpio_chip can help platforms abstract various sources of GPIOs so
* they can all be accessed through a common programing interface.
_
Patches currently in -mm which might be from u.kleine-koenig@xxxxxxxxxxxxxx are
rtc-mc13783-fix-use-after-free-bug.patch
linux-next.patch
timer-print-function-name-for-timer-callbacks-modifying-preemption-count.patch
gpiolib-make-names-array-and-its-values-const.patch
gpiolib-a-gpio-is-unsigned-so-use-%u-to-print-it.patch
gpiolib-document-that-names-can-contain-printk-format-specifiers.patch
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