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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2022-04-23 16:27:58 +0300
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2022-04-26 16:07:23 +0300
commitfd27234f24ae11bd6a79234d9d30033152342085 (patch)
treefb2c4405c6032ebfe0e8ebbf899e8d3235e46ddd /arch/mips/sgi-ip30
parent33d7085682b4aa212ebfadbc21da81dfefaaac16 (diff)
downloadlinux-fd27234f24ae11bd6a79234d9d30033152342085.tar.xz
MIPS: SGI-IP30: Free some unused memory
platform_device_add_data() duplicates the memory it is passed. So we can free some memory to save a few bytes that would remain unused otherwise. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/sgi-ip30')
-rw-r--r--arch/mips/sgi-ip30/ip30-xtalk.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/sgi-ip30/ip30-xtalk.c b/arch/mips/sgi-ip30/ip30-xtalk.c
index 8a2894645529..8129524421cb 100644
--- a/arch/mips/sgi-ip30/ip30-xtalk.c
+++ b/arch/mips/sgi-ip30/ip30-xtalk.c
@@ -63,6 +63,8 @@ static void bridge_platform_create(int widget, int masterwid)
}
platform_device_add_resources(pdev, &w1_res, 1);
platform_device_add_data(pdev, wd, sizeof(*wd));
+ /* platform_device_add_data() duplicates the data */
+ kfree(wd);
platform_device_add(pdev);
bd = kzalloc(sizeof(*bd), GFP_KERNEL);
@@ -92,6 +94,8 @@ static void bridge_platform_create(int widget, int masterwid)
bd->io_offset = IP30_SWIN_BASE(widget);
platform_device_add_data(pdev, bd, sizeof(*bd));
+ /* platform_device_add_data() duplicates the data */
+ kfree(bd);
platform_device_add(pdev);
pr_info("xtalk:%x bridge widget\n", widget);
return;