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hwmon: Use platform_device_add_data()

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Use platform_device_add_data() in hardware monitoring drivers. This
makes the code nicer and smaller too. Reported by David Hubbard.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Hubbard <david.c.hubbard@gmail.com>
This commit is contained in:
Jean Delvare 2007-06-09 10:11:16 -04:00 committed by Mark M. Hoffman
parent f641b588fd
commit 2df6d81157
3 changed files with 9 additions and 18 deletions
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9
drivers/hwmon/f71805f.c
View File

@ -1290,15 +1290,12 @@ static int __init f71805f_device_add(unsigned short address,
goto exit_device_put; goto exit_device_put;
} }
pdev->dev.platform_data = kmalloc(sizeof(struct f71805f_sio_data), err = platform_device_add_data(pdev, sio_data,
GFP_KERNEL); sizeof(struct f71805f_sio_data));
if (!pdev->dev.platform_data) { if (err) {
err = -ENOMEM;
printk(KERN_ERR DRVNAME ": Platform data allocation failed\n"); printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
goto exit_device_put; goto exit_device_put;
} }
memcpy(pdev->dev.platform_data, sio_data,
sizeof(struct f71805f_sio_data));
err = platform_device_add(pdev); err = platform_device_add(pdev);
if (err) { if (err) {

9
drivers/hwmon/smsc47m1.c
View File

@ -693,15 +693,12 @@ static int __init smsc47m1_device_add(unsigned short address,
goto exit_device_put; goto exit_device_put;
} }
pdev->dev.platform_data = kmalloc(sizeof(struct smsc47m1_sio_data), err = platform_device_add_data(pdev, sio_data,
GFP_KERNEL); sizeof(struct smsc47m1_sio_data));
if (!pdev->dev.platform_data) { if (err) {
err = -ENOMEM;
printk(KERN_ERR DRVNAME ": Platform data allocation failed\n"); printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
goto exit_device_put; goto exit_device_put;
} }
memcpy(pdev->dev.platform_data, sio_data,
sizeof(struct smsc47m1_sio_data));
err = platform_device_add(pdev); err = platform_device_add(pdev);
if (err) { if (err) {

9
drivers/hwmon/w83627hf.c
View File

@ -1548,15 +1548,12 @@ static int __init w83627hf_device_add(unsigned short address,
goto exit_device_put; goto exit_device_put;
} }
pdev->dev.platform_data = kmalloc(sizeof(struct w83627hf_sio_data), err = platform_device_add_data(pdev, sio_data,
GFP_KERNEL); sizeof(struct w83627hf_sio_data));
if (!pdev->dev.platform_data) { if (err) {
err = -ENOMEM;
printk(KERN_ERR DRVNAME ": Platform data allocation failed\n"); printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
goto exit_device_put; goto exit_device_put;
} }
memcpy(pdev->dev.platform_data, sio_data,
sizeof(struct w83627hf_sio_data));
err = platform_device_add(pdev); err = platform_device_add(pdev);
if (err) { if (err) {