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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Cc: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>,
	Srinivas Neeli <srinivas.neeli@xilinx.com>,
	Michal Simek <michal.simek@xilinx.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	Yury Norov <yury.norov@gmail.com>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Syed Nayyar Waris <syednwaris@gmail.com>,
	vilhelm.gray@gmail.com
Subject: [PATCH v1 1/5] bitmap: Make bitmap_remap() and bitmap_bitremap() available to users
Date: Thu,  8 Apr 2021 17:55:57 +0300	[thread overview]
Message-ID: <20210408145601.68651-2-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20210408145601.68651-1-andriy.shevchenko@linux.intel.com>

Currently the bitmap_remap() and bitmap_bitremap() are available
only for CONFIG_NUMA=y case, while some users may benefit out of it
and being independent to NUMA code. Make them available to users
by moving out of ifdeffery and exporting for modules.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 lib/bitmap.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/bitmap.c b/lib/bitmap.c
index 74ceb02f45e3..7b6b2a67a6a6 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -784,8 +784,6 @@ int bitmap_parse(const char *start, unsigned int buflen,
 }
 EXPORT_SYMBOL(bitmap_parse);
 
-
-#ifdef CONFIG_NUMA
 /**
  * bitmap_pos_to_ord - find ordinal of set bit at given position in bitmap
  *	@buf: pointer to a bitmap
@@ -894,6 +892,7 @@ void bitmap_remap(unsigned long *dst, const unsigned long *src,
 			set_bit(bitmap_ord_to_pos(new, n % w, nbits), dst);
 	}
 }
+EXPORT_SYMBOL(bitmap_remap);
 
 /**
  * bitmap_bitremap - Apply map defined by a pair of bitmaps to a single bit
@@ -931,7 +930,9 @@ int bitmap_bitremap(int oldbit, const unsigned long *old,
 	else
 		return bitmap_ord_to_pos(new, n % w, bits);
 }
+EXPORT_SYMBOL(bitmap_bitremap);
 
+#ifdef CONFIG_NUMA
 /**
  * bitmap_onto - translate one bitmap relative to another
  *	@dst: resulting translated bitmap
-- 
2.30.2


  reply	other threads:[~2021-04-08 14:55 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-08 14:55 [RFT, PATCH v1 0/5] gpio: xilinx: convert to use bitmap API Andy Shevchenko
2021-04-08 14:55 ` Andy Shevchenko [this message]
2021-04-08 16:52   ` [PATCH v1 1/5] bitmap: Make bitmap_remap() and bitmap_bitremap() available to users Yury Norov
2021-04-08 14:55 ` [PATCH v1 2/5] gpio: xilinx: Correct kernel doc for xgpio_probe() Andy Shevchenko
2021-04-08 16:16   ` Michal Simek
2021-04-08 14:55 ` [PATCH v1 3/5] gpio: xilinx: Introduce xgpio_read_chan() / xgpio_write_chan() Andy Shevchenko
2021-04-08 14:56 ` [PATCH v1 4/5] gpio: xilinx: Switch to use bitmap APIs Andy Shevchenko
2021-04-08 15:08   ` Andy Shevchenko
2021-04-08 15:31     ` [PATCH 1/1] drivers/gpio/gpio-xilinx.c (updated): bitmap-fix Andy Shevchenko
2021-04-08 14:56 ` [PATCH v1 5/5] gpio: xilinx: No need to disable IRQs in the handler Andy Shevchenko
2021-04-23 20:41 ` [RFT, PATCH v1 0/5] gpio: xilinx: convert to use bitmap API Bartosz Golaszewski
2021-04-24 11:08   ` Andy Shevchenko
2021-04-24 11:14   ` Andy Shevchenko
2021-04-29 13:59     ` Srinivas Neeli
2021-04-29 14:30       ` Andy Shevchenko

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