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authorMasahiro Yamada <yamada.masahiro@socionext.com>2017-10-21 01:57:42 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-08 13:54:17 +0100
commit17eb18d674d586e609a3e268975edd728d5c84a3 (patch)
treeb3e4c9a8924266288c4761cbca4519862689bc16 /drivers/nvmem
parentec3672b81fc8ff490e478bc5124f68c2be7174ee (diff)
nvmem: set nvmem->owner to nvmem->dev->driver->owner if unset
All nvmem drivers are supposed to set the owner field of struct nvmem_config, but this matches nvmem->dev->driver->owner. As far as I see in drivers/nvmem/ directory, all the drivers are the case. So, make nvmem_register() set the nvmem's owner to the associated driver's owner unless nvmem_config sets otherwise. Remove .owner settings in the drivers that are now redundant. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem')
-rw-r--r--drivers/nvmem/bcm-ocotp.c1
-rw-r--r--drivers/nvmem/core.c2
-rw-r--r--drivers/nvmem/imx-iim.c1
-rw-r--r--drivers/nvmem/imx-ocotp.c1
-rw-r--r--drivers/nvmem/lpc18xx_eeprom.c1
-rw-r--r--drivers/nvmem/lpc18xx_otp.c1
-rw-r--r--drivers/nvmem/meson-efuse.c1
-rw-r--r--drivers/nvmem/mtk-efuse.c1
-rw-r--r--drivers/nvmem/mxs-ocotp.c1
-rw-r--r--drivers/nvmem/qfprom.c1
-rw-r--r--drivers/nvmem/rockchip-efuse.c1
-rw-r--r--drivers/nvmem/sunxi_sid.c1
-rw-r--r--drivers/nvmem/vf610-ocotp.c1
13 files changed, 2 insertions, 12 deletions
diff --git a/drivers/nvmem/bcm-ocotp.c b/drivers/nvmem/bcm-ocotp.c
index 3c56e3b2bd65..5e9e324427f9 100644
--- a/drivers/nvmem/bcm-ocotp.c
+++ b/drivers/nvmem/bcm-ocotp.c
@@ -232,7 +232,6 @@ static struct nvmem_config bcm_otpc_nvmem_config = {
.read_only = false,
.word_size = 4,
.stride = 4,
- .owner = THIS_MODULE,
.reg_read = bcm_otpc_read,
.reg_write = bcm_otpc_write,
};
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 864904594063..5a5cefd12153 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -462,6 +462,8 @@ struct nvmem_device *nvmem_register(const struct nvmem_config *config)
nvmem->id = rval;
nvmem->owner = config->owner;
+ if (!nvmem->owner && config->dev->driver)
+ nvmem->owner = config->dev->driver->owner;
nvmem->stride = config->stride;
nvmem->word_size = config->word_size;
nvmem->size = config->size;
diff --git a/drivers/nvmem/imx-iim.c b/drivers/nvmem/imx-iim.c
index a5992602709a..52cfe91d9762 100644
--- a/drivers/nvmem/imx-iim.c
+++ b/drivers/nvmem/imx-iim.c
@@ -133,7 +133,6 @@ static int imx_iim_probe(struct platform_device *pdev)
cfg.read_only = true,
cfg.word_size = 1,
cfg.stride = 1,
- cfg.owner = THIS_MODULE,
cfg.reg_read = imx_iim_read,
cfg.dev = dev;
cfg.size = drvdata->nregs;
diff --git a/drivers/nvmem/imx-ocotp.c b/drivers/nvmem/imx-ocotp.c
index 193ca8fd350a..e57e2a57aa3f 100644
--- a/drivers/nvmem/imx-ocotp.c
+++ b/drivers/nvmem/imx-ocotp.c
@@ -303,7 +303,6 @@ static struct nvmem_config imx_ocotp_nvmem_config = {
.read_only = false,
.word_size = 4,
.stride = 4,
- .owner = THIS_MODULE,
.reg_read = imx_ocotp_read,
.reg_write = imx_ocotp_write,
};
diff --git a/drivers/nvmem/lpc18xx_eeprom.c b/drivers/nvmem/lpc18xx_eeprom.c
index 6c7e2c424a4e..b1af966206a6 100644
--- a/drivers/nvmem/lpc18xx_eeprom.c
+++ b/drivers/nvmem/lpc18xx_eeprom.c
@@ -159,7 +159,6 @@ static struct nvmem_config lpc18xx_nvmem_config = {
.word_size = 4,
.reg_read = lpc18xx_eeprom_read,
.reg_write = lpc18xx_eeprom_gather_write,
- .owner = THIS_MODULE,
};
static int lpc18xx_eeprom_probe(struct platform_device *pdev)
diff --git a/drivers/nvmem/lpc18xx_otp.c b/drivers/nvmem/lpc18xx_otp.c
index be8d07403ffc..95268db155e9 100644
--- a/drivers/nvmem/lpc18xx_otp.c
+++ b/drivers/nvmem/lpc18xx_otp.c
@@ -64,7 +64,6 @@ static struct nvmem_config lpc18xx_otp_nvmem_config = {
.read_only = true,
.word_size = LPC18XX_OTP_WORD_SIZE,
.stride = LPC18XX_OTP_WORD_SIZE,
- .owner = THIS_MODULE,
.reg_read = lpc18xx_otp_read,
};
diff --git a/drivers/nvmem/meson-efuse.c b/drivers/nvmem/meson-efuse.c
index 1ea3cd24a508..a43c68f90937 100644
--- a/drivers/nvmem/meson-efuse.c
+++ b/drivers/nvmem/meson-efuse.c
@@ -37,7 +37,6 @@ static int meson_efuse_read(void *context, unsigned int offset,
static struct nvmem_config econfig = {
.name = "meson-efuse",
- .owner = THIS_MODULE,
.stride = 1,
.word_size = 1,
.read_only = true,
diff --git a/drivers/nvmem/mtk-efuse.c b/drivers/nvmem/mtk-efuse.c
index c4058b598703..9ee3479cfc7b 100644
--- a/drivers/nvmem/mtk-efuse.c
+++ b/drivers/nvmem/mtk-efuse.c
@@ -72,7 +72,6 @@ static int mtk_efuse_probe(struct platform_device *pdev)
econfig.size = resource_size(res);
econfig.priv = priv;
econfig.dev = dev;
- econfig.owner = THIS_MODULE;
nvmem = nvmem_register(&econfig);
if (IS_ERR(nvmem))
return PTR_ERR(nvmem);
diff --git a/drivers/nvmem/mxs-ocotp.c b/drivers/nvmem/mxs-ocotp.c
index d26dd03cec80..7018e2ef5714 100644
--- a/drivers/nvmem/mxs-ocotp.c
+++ b/drivers/nvmem/mxs-ocotp.c
@@ -118,7 +118,6 @@ static struct nvmem_config ocotp_config = {
.name = "mxs-ocotp",
.stride = 16,
.word_size = 4,
- .owner = THIS_MODULE,
.reg_read = mxs_ocotp_read,
};
diff --git a/drivers/nvmem/qfprom.c b/drivers/nvmem/qfprom.c
index b96730e99580..cb3b48b47d64 100644
--- a/drivers/nvmem/qfprom.c
+++ b/drivers/nvmem/qfprom.c
@@ -56,7 +56,6 @@ static int qfprom_remove(struct platform_device *pdev)
static struct nvmem_config econfig = {
.name = "qfprom",
- .owner = THIS_MODULE,
.stride = 1,
.word_size = 1,
.reg_read = qfprom_reg_read,
diff --git a/drivers/nvmem/rockchip-efuse.c b/drivers/nvmem/rockchip-efuse.c
index eb4c530c2564..123de77ca5d6 100644
--- a/drivers/nvmem/rockchip-efuse.c
+++ b/drivers/nvmem/rockchip-efuse.c
@@ -149,7 +149,6 @@ static int rockchip_rk3399_efuse_read(void *context, unsigned int offset,
static struct nvmem_config econfig = {
.name = "rockchip-efuse",
- .owner = THIS_MODULE,
.stride = 1,
.word_size = 1,
.read_only = true,
diff --git a/drivers/nvmem/sunxi_sid.c b/drivers/nvmem/sunxi_sid.c
index 0d6648be93b8..1c3b5cf89212 100644
--- a/drivers/nvmem/sunxi_sid.c
+++ b/drivers/nvmem/sunxi_sid.c
@@ -40,7 +40,6 @@ static struct nvmem_config econfig = {
.read_only = true,
.stride = 4,
.word_size = 1,
- .owner = THIS_MODULE,
};
struct sunxi_sid_cfg {
diff --git a/drivers/nvmem/vf610-ocotp.c b/drivers/nvmem/vf610-ocotp.c
index 72e4faabce29..5ae9e002f195 100644
--- a/drivers/nvmem/vf610-ocotp.c
+++ b/drivers/nvmem/vf610-ocotp.c
@@ -206,7 +206,6 @@ static int vf610_ocotp_read(void *context, unsigned int offset,
static struct nvmem_config ocotp_config = {
.name = "ocotp",
- .owner = THIS_MODULE,
.stride = 4,
.word_size = 4,
.reg_read = vf610_ocotp_read,

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