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authorEzequiel GarcĂ­a <elezegarcia@gmail.com>2012-03-26 08:13:31 -0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-04-10 19:40:26 -0400
commit37e65dceccf1b556afc17328fbdd782693807af9 (patch)
treea9faf38e816e9b662245b0658b0d2b887e5997b4 /drivers/media/video/em28xx
parent4ae2e594b70b04fb90fd5fef96a996f42ecea7d5 (diff)
[media] em28xx: Export em28xx_[read,write]_reg functions as SYMBOL_GPL
Those functions will be needed by em28xx-input module, to be added on the next patches. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/em28xx')
-rw-r--r--drivers/media/video/em28xx/em28xx-core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index fd54c807cf29..5717bdee8f1b 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -139,6 +139,7 @@ int em28xx_read_reg(struct em28xx *dev, u16 reg)
139{ 139{
140 return em28xx_read_reg_req(dev, USB_REQ_GET_STATUS, reg); 140 return em28xx_read_reg_req(dev, USB_REQ_GET_STATUS, reg);
141} 141}
142EXPORT_SYMBOL_GPL(em28xx_read_reg);
142 143
143/* 144/*
144 * em28xx_write_regs_req() 145 * em28xx_write_regs_req()
@@ -205,6 +206,7 @@ int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len)
205 206
206 return rc; 207 return rc;
207} 208}
209EXPORT_SYMBOL_GPL(em28xx_write_regs);
208 210
209/* Write a single register */ 211/* Write a single register */
210int em28xx_write_reg(struct em28xx *dev, u16 reg, u8 val) 212int em28xx_write_reg(struct em28xx *dev, u16 reg, u8 val)
@@ -239,6 +241,7 @@ int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val,
239 241
240 return em28xx_write_regs(dev, reg, &newval, 1); 242 return em28xx_write_regs(dev, reg, &newval, 1);
241} 243}
244EXPORT_SYMBOL_GPL(em28xx_write_reg_bits);
242 245
243/* 246/*
244 * em28xx_is_ac97_ready() 247 * em28xx_is_ac97_ready()